Beijing Huafeng Test & Control Technology Co., Ltd. (688200)

Individual Stock Analysis Report | Industry: Semiconductor Specialized Equipment (ATE) | Report Date: September 13, 2026 | Data as of the close on September 11, 2026 (most recent trading day); long-period moving averages are lagged data from Investing.com dated September 4, 2026; Bollinger Bands are estimates based on MA20 and ATR, not officially published values.

This report is automatically compiled and generated by AI based on public information, for reference only, and does not constitute investment advice.

1. Core Summary

Huafeng Test & Control's 2026 interim report shows operating revenue of RMB 738 million, up 38.17% year-on-year, and net profit attributable to shareholders of RMB 416 million, up significantly by 112.60% year-on-year. However, non-recurring net profit attributable to shareholders was RMB 243 million, up only 39.06% year-on-year. The difference of approximately RMB 173 million in non-recurring gains and losses mainly came from fair value changes and disposal gains on held trading financial assets of approximately RMB 199 million. Therefore, the apparent high growth in net profit was not entirely driven by the main business. The non-recurring growth rate being similar to the revenue growth rate is the true operating growth rate — this is the key fact for judging the quality of the company's current performance.

The company's main business is semiconductor automated test equipment (ATE), with its primary battlefield in analog/mixed-signal/power testing, and it is extending into SoC testing through the STS8600 platform. According to the 2026 interim report, this platform has entered the small-batch installation stage. 2026H1 gross margin was 74.70%, net margin was 56.15% (up 19.52 percentage points year-on-year), R&D expenses grew 70.64% year-on-year, and R&D investment as a proportion of revenue rose to 25.63%, maintaining high-intensity investment. Full-year 2025 R&D investment was RMB 265.7 million, accounting for 19.74% of revenue.

In terms of industry chain position, the company is essentially a price taker for upstream key components. In 2025, raw materials accounted for 85.63% of costs (82.69% in 2024), and raw material costs increased 51.55% year-on-year, roughly in line with the revenue growth rate of 48.72%. On the downstream side, the top five customers accounted for 40.12% of revenue in 2025 (21.94% in 2023, 33.59% in 2024), with customer concentration rising for two consecutive years. Meanwhile, the company raised approximately RMB 750 million through convertible bond issuance to invest in self-developed ASIC chip test systems, in order to reduce dependence on imported core components.

In terms of recent governance and capital operations: the concerted action agreement expired and terminated on March 1, 2026, and the company changed to having no actual controller; the controlling shareholder Tianjin Xinhua Investment Holding completed a tender transfer of 2,208,781 shares (1.10% of total share capital) in September 2026 at a transfer price of RMB 328.94 per share, with its shareholding decreasing from 25.41% to 24.31%; the convertible bond "Huafeng Convertible Bond" was listed in July 2026, with an initial conversion price of RMB 336.12 per share, which was successively lowered three times due to equity incentive vesting to RMB 335.33 per share, with the conversion period starting from December 29, 2026.

2. Company Overview

2.1 Basic Information

2.2 Main Business and Product Layout

• STS8200 Platform: Power management, signal chain, intelligent power module (PIM), third-generation compound semiconductor GaN and other analog/mixed/power IC testing — the company's fundamental base, with significant advantages in power testing
• STS8300 Platform: Higher pin count, higher performance, more sites for power management and mixed-signal IC testing — already in volume installation
• Power Module Test Products: PIM-specific solutions based on the STS8200 platform, targeting high-power IGBT/SiC power modules and KGD testing
• STS8600 Platform: Next-generation SoC test system (high-speed digital, high-performance mixed-signal, microwave/RF, communication interfaces, CPU chips) — launched in 2023, described as "customer verification stage" in the 2025 annual report and "entered small-batch installation stage" in the 2026 interim report
• STS8200AXE (new in 2025, 2026 interim report): Normalized power test solution for computing power boards/data center high-power supply
• Test system accessory sales

2.3 Industry Chain Upstream/Downstream Position and Cost-Profit Structure

Domestic leader in semiconductor automated test equipment (ATE), with its primary battlefield in analog/mixed-signal/power testing, and is extending into SoC testing. It is a price taker for upstream key components (chips/electronic equipment/structural parts), and its downstream consists of large OSAT companies/IDMs/design companies. The industry's structural bargaining dynamic is "equipment certification barriers + customer capital expenditure cycles," rather than annual price reduction clauses typical of automotive parts.

• Actual Procurement Categories: Main raw materials procured are components, electronic equipment, and structural parts (per convertible bond prospectus). Component procurement amount: RMB 255,390,800 in 2025 (52.62% of total procurement), RMB 111,347,000 in 2024 (40.27%), RMB 56,709,700 in 2023 (34.35%).
• Cost Structure (annual report "Cost Analysis Table"): Of the total cost of RMB 351.0 million for semiconductor device specialized equipment manufacturing in 2025, raw materials were RMB 300.56 million, accounting for 85.63%; labor and expenses were RMB 50.44 million, accounting for 14.37%. (Raw material proportion was 82.69% in 2024)
• Total Procurement Cross-Validation (internally consistent): Approximately RMB 485 million in 2025 = 255,390,800 ÷ 52.62%; top five suppliers RMB 123.17 million ÷ RMB 485 million = 25.38%, consistent with annual report disclosure; derived total procurement of approximately RMB 277 million in 2024 and approximately RMB 165 million in 2023, with top five proportions verified at 24.60% and 33.10% respectively, all internally consistent.
• Supplier Concentration (merged under same control): 33.10% in 2023 → 24.60% in 2024 → 25.38% in 2025; earlier: 36.58% in 2019, approximately 32.4% in 2020, 31.57% in 2021, 35.57% in 2022. No single supplier accounted for more than 30% of procurement, and the top five combined did not exceed 50%, with no related-party procurement. In 2025 compared to 2024, "Supplier 13 and Supplier 14" among the top five suppliers were new entrants, corroborating the company's 2025 action to "rebuild the supply chain system."
• Pricing Power Assessment: Essentially a price taker for upstream key components (integrated circuits/chips). Evidence: ① 2025 raw material costs increased 51.55% year-on-year, roughly in line with revenue growth of 48.72%, and raw materials as a proportion of costs rose from 82.69% to 85.63%; ② The 2025 annual report's risk factors explicitly list "supply chain tightness risk" (force majeure, trade friction, tariff increases may affect the stability, timeliness, and pricing of raw material supply); ③ The 2025 annual report's management main line states "secure supply, stabilize delivery, strengthen substitution," with the path being "short-term supply assurance, medium-term de-controlled materials, long-term self-reliance," and promotes risk material substitution and domestic supplier introduction.
• Key Strategic Action (Industry Chain Self-Reliance): Issued convertible bonds to unspecified targets, raising approximately RMB 750 million, invested in the "R&D Innovation Project Based on Self-Developed ASIC Chip Test System" to reduce dependence on imported core components. The 2025 annual report stated that CSRC registration approval had been obtained and issuance was being advanced; a Guojin Securities report dated 2026-07-20 stated that issuance was completed in June 2026, raising RMB 749 million (difference in timing between the two sources; refer to the latest announcement).
• Customer Structure: Four major categories: IC design companies, IDMs, wafer fabrication plants, and packaging and testing companies.
• Top Five Customers as % of Revenue (merged under same control): 31.12% in 2021 (top five sales RMB 272.8 million); 22.35% in 2022 (RMB 238.69 million); 21.94% in 2023 (RMB 150.86 million); 33.59% in 2024 (RMB 302.67 million); 40.12% in 2025 (RMB 540.16 million; Customer A 10.97%, Customer B 9.67%, Customer C 8.76%, Customer D 7.16%, Customer E 3.56%). Earlier (Huajin Securities): 49% in 2016 → 31% in 2021. Trend note: Customer concentration rose significantly for two consecutive years in 2024-2025, related to the current AI/power semiconductor boom and concentrated procurement by leading customers expanding capacity, but this weakens the 2021-2023 "customer diversification" narrative.
• The company explicitly states that no single customer accounts for more than 30% of sales or the top five exceed 50%, and the top five customers have no related-party relationships.
• Disclosed Customer List (note timeliness and sources): Annual report basis — the company is the primary test equipment supplier in the analog mixed-signal testing field for the top three domestic semiconductor OSAT companies; has entered the international OSAT market supplier system; STMicroelectronics (ST), ON Semiconductor (onsemi), and Nexperia have become company customers (2025 annual report, 2024 annual report summary). 2019 IPO inquiry period report — among the top five accounts receivable customers were JCET and Tongfu Microelectronics, which together accounted for 33.08% of total accounts receivable at the time; this information is from a 2019 Investor Times/China Economic Net report, relatively dated, and could not be cross-verified as to whether they remain current top five customers. Self-media (Elecfans, 2026-05-13) claims the company is "deeply bound with Maxscend, SG Micro, Silan Micro, BYD Semiconductor" — single self-media source, not cross-verified by annual reports or brokerage reports, recommended not to be cited as confirmed fact.
• Industry Structural Bargaining Dynamics: What actually applies in this industry is "equipment certification barriers + customer capital expenditure cycles," not annual price reduction clauses typical of automotive parts. Test equipment introduction requires long-cycle, high-standard supplier certification and production line validation (listed by the company as customer certification barriers); once introduced, high stickiness, with subsequent repurchases of accessories. However, downstream customers are large OSAT companies/IDMs with much greater scale, and equipment payments are typically settled in stages upon acceptance, requiring the company to bear longer payment cycles.
• Customer Expansion Actions: Malaysia local supply chain and production (ACCOTEST ELECTRONICS (MALAYSIA) as "manufacturing and sales"), Japan/Southeast Asia/Europe sales and service network; 2025 overseas revenue RMB 92.25 million, +65.23% year-on-year, gross margin 77.42% (higher than domestic 73.54%).
• The "3.3 Working Capital Occupation" section in the research notes only lists indicator headers (Indicator | End of 2025) starting with "based on 2025 annual report consolidated financial statement data," without providing any specific values for accounts receivable, accounts receivable turnover days, prepayments/accounts payable, etc. This section's data is missing, and working capital occupation cannot be assessed based on it. Other indirect information for reference: From 2016 to January-June 2019, Huafeng Test & Control's accounts receivable turnover ratios were 3.13, 3.49, 5.55, and 2.03 respectively, while comparable peer Changchuan Technology's were 1.44, 1.58, 1.79, and 0.74 (source: 2019 media report, relatively dated, not cross-verified); 2019 IPO inquiry period report stated that among the top five accounts receivable customers, JCET and Tongfu Microelectronics together accounted for 33.08% of total accounts receivable at the time, also dated data, subject to the latest annual report.
• Customer Concentration (merged under same control, source years noted): 31.12% in 2021, 22.35% in 2022, 21.94% in 2023, 33.59% in 2024, 40.12% in 2025; 2025 top five customers were Customer A 10.97%, Customer B 9.67%, Customer C 8.76%, Customer D 7.16%, Customer E 3.56%. The company states no single customer exceeds 30% or top five exceed 50%, and top five customers have no related-party relationships. Concentration rose for two consecutive years in 2024-2025, related to the current AI/power semiconductor boom and concentrated procurement by leading customers expanding capacity, weakening the 2021-2023 "customer diversification" narrative. Limitations note: Earlier year data (49% in 2016 → 31% in 2021) sourced from Huajin Securities; customer list including JCET and Tongfu Microelectronics is from 2019 IPO inquiry period reports, relatively dated and not cross-verified; Maxscend, SG Micro, Silan Micro, BYD Semiconductor are from a single self-media source, not cross-verified; refer to the latest annual report for specifics. Supplier Concentration (merged under same control): 33.10% in 2023 → 24.60% in 2024 → 25.38% in 2025; earlier: 36.58% in 2019, approximately 32.4% in 2020, 31.57% in 2021, 35.57% in 2022; no single supplier exceeds 30% or top five combined exceed 50%, with no related-party procurement.

The company is positioned in the upper-middle of the smile curve: as a semiconductor specialized equipment (ATE) manufacturer, the company does not control upstream chip/component resources and is essentially a price taker for key components (raw materials account for over 85% of costs, with the proportion further rising in 2025), but leveraging equipment certification barriers and high customer stickiness, it has certain technical premium capability on the product side (overseas business gross margin 77.42%). The main drivers for further gross margin improvement are: ① Product mix upgrade (STS8600 SoC test system progressing from customer verification stage to small-batch installation, STS8200AXE new solution for computing power boards/data center high-power supply ramping up); ② Increased proportion of high-margin overseas revenue (2025 overseas revenue +65.23% year-on-year); ③ Cost control from supply chain self-reliance (convertible bond raising approximately RMB 750 million for self-developed ASIC chip test systems, reducing dependence on imported core components, promoting risk material substitution and domestic supplier introduction); ④ Scale effects (cumulative global installations exceeding 8,000 units as of end of 2025, with accessory repurchases providing stickiness). Risk-side pressure comes from rapidly rebounding downstream customer concentration (top five customers accounting for 40.12% of revenue in 2025) bringing bargaining pressure, as well as upstream component price volatility.

3. Financial Data and Valuation Analysis

3.1 Recent Operating Performance

Financial data as of 2026 interim report (disclosed 2026-08-30); 2026H1 revenue RMB 738 million (RMB 738,465,234.17), net profit attributable to shareholders RMB 416 million (RMB 416,226,570.89), non-recurring net profit attributable to shareholders RMB 243 million (RMB 243,138,836.86), basic earnings per share RMB 2.08, weighted average ROE 7.26%, total profit RMB 456 million, net cash flow from operating activities RMB 107 million, R&D investment RMB 189 million (25.63% of revenue); net assets attributable to shareholders at end of 2026H1 RMB 7.328 billion, total assets RMB 9.002 billion. 2026Q2 gross margin 74.35%, 2026Q1 gross margin 75.3%; 2025 gross margin 73.79%, 2024 gross margin 73.31%. 2026H1 data cross-confirmed from multiple sources including interim report summary; 2023 data from East Money F10, YoY data missing.

The difference between 2026H1 net profit attributable to shareholders +112.60% year-on-year and non-recurring net profit attributable to shareholders +39.06% year-on-year represents approximately RMB 173 million in non-recurring gains and losses (derived). The interim report did not list specific components of non-recurring items in search results; presumed related to fair value changes or investment income from wealth management/large-denomination certificates of deposit, not cross-verified. Therefore, the apparent doubling of net profit was mainly driven by non-recurring items. The non-recurring basis (+39%) is the true operating growth rate, similar to the revenue growth rate (+38.17%). Please do not use the apparent net profit growth rate. 2026Q2 single-quarter revenue +71.69% QoQ, net profit attributable to shareholders +241.82% QoQ, non-recurring +37.68% year-on-year.

3.2 Earnings Forecast

The research notes do not provide specific annual earnings forecast values (revenue, net profit, growth rate, EPS). Relevant forecast data is missing and cannot be organized into a structured forecast table.

3.3 Valuation Level and Institutional Ratings

The research notes do not provide valuation data (such as PE, PB, market cap, target price, etc.), only listing institutional ratings. Market/valuation data is mainly as of 2026-09-11 (Cailian Press), but no specific valuation metric values were retrieved. Research report dates are as of August-September 2026.

4. Recent News and Announcements

4.1 Controlling Shareholder Xinhua Holding's Tender Transfer of 1.10% Shares

On September 7, 2026, news emerged that controlling shareholder Tianjin Xinhua Investment Holding Co., Ltd. (Xinhua Holding) planned to reduce its holdings by 2,208,781 shares, representing 1.10% of total share capital, through a tender transfer due to its own funding needs; this is a non-public transfer, not a secondary market reduction, with the transferee subject to a 6-month lock-up. On September 8/9, 2026, an announcement (No. 2026-068, indicative announcement on pricing) preliminarily determined the transfer price at RMB 328.94 per share; 33 institutions participated in bidding, with total valid subscriptions of 3,286,000 shares, a valid subscription multiple of 1.5x; 21 institutions fully subscribed to 2,208,781 shares. On September 11, 2026, news emerged that the transfer was completed, with Xinhua Holding's shareholding decreasing from 51,099,102 shares (25.41%) to 48,890,321 shares (24.31%), touching the 5% integer multiple threshold; calculated based on total share capital of 201,117,417 shares as of September 11, 2026. This does not result in a change of controlling shareholder/actual controller; no plans for increases or decreases in holdings within the next 12 months have been received other than this transfer. On September 12, 2026, an announcement (No. 2026-071, results report) was officially and formally disclosed, with data as above. A notable comparison: This transfer price of RMB 328.94 per share, versus the previous round of shareholder tender transfer (Times Yuanwang) at only RMB 162.82 per share on December 18, 2025, represents approximately a doubling in price within 9 months (both rounds initiated by different shareholders, not the same transaction).

4.2 Convertible Bond "Huafeng Convertible Bond" (118071) Issuance and Listing

On June 23, 2026, 7,494,750 bonds were issued to unspecified targets, each with a face value of RMB 100, raising a total of RMB 749,475,000 (RMB 749.475 million); 6-year term (June 23, 2026 to June 22, 2032); no guarantee provided; proceeds used for the "R&D Innovation Project Based on Self-Developed ASIC Chip Test System." CSRC registration approval was No. [2025] 2904. Listed on the SSE on July 17, 2026, with an initial conversion price of RMB 336.12 per share. An online roadshow for the convertible bond was held on June 22, 2026 (SSE Roadshow Center).

4.3 "Huafeng Convertible Bond" Trading Abnormal Fluctuation Announcement (No. 2026-050)

Announcement dated July 24, 2026: Huafeng Convertible Bond's closing price deviation cumulatively exceeded 30% over two consecutive trading days on July 20 and July 21, 2026; as of the close on July 23, 2026, the closing price was RMB 214.810 per bond, a premium of 114.81% over face value; based on a static calculation using the conversion price of RMB 336.12 per share and the underlying stock's closing price of RMB 359.75 per share on that day, the conversion value was approximately RMB 107.030 per bond, with a conversion premium rate of approximately 100.70%. The conversion period had not yet begun. Key statement: As of the date of this announcement, "the company currently has no actual controller." Conversion period: From December 29, 2026 to June 22, 2032.

4.4 "Huafeng Convertible Bond" Conversion Price Lowered Three Consecutive Times Due to Equity Incentive Vesting

All were adjustments due to new share issuance, not dividend adjustments: 1) RMB 336.12 per share → RMB 335.86 per share, effective July 31, 2026 (28 incentive recipients vested 176,114 shares at an issuance price of RMB 44.23 per share, total share capital 200,575,083 → 200,751,197 shares); 2) RMB 335.86 per share → RMB 335.79 per share, effective August 11, 2026 (2024 incentive plan first grant second vesting period and reserved first vesting period partial vesting, 6 incentive recipients 47,072 shares at an issuance price of RMB 36.37 per share, total share capital 200,751,197 → 200,798,269 shares); 3) RMB 335.79 per share → RMB 335.33 per share, effective September 9, 2026 (2025 incentive plan first grant first vesting period, 164 incentive recipients 319,148 shares at an issuance price of RMB 47.94 per share, total share capital 200,798,269 → 201,117,417 shares).

4.5 2026 Interim Report (Disclosed August 30/31, 2026)

Operating revenue RMB 738 million, +38.17% year-on-year; net profit attributable to shareholders RMB 416 million, +112.60% year-on-year; non-recurring net profit attributable to shareholders RMB 243 million, +39.06% year-on-year; basic earnings per share RMB 2.08. Net cash flow from operating activities RMB 107 million, +51.25% year-on-year. By quarter: Q2 revenue RMB 467 million (+38.55% year-on-year, +71.69% QoQ); Q2 net profit attributable to shareholders RMB 322 million (+140.58% year-on-year, +241.82% QoQ). The high growth in net profit attributable to shareholders was mainly due to non-recurring gains and losses of RMB 173 million, of which fair value changes and disposal gains on held trading financial assets were approximately RMB 199 million (tax impact approximately -RMB 30.6 million) — i.e., containing significant one-time/investment gains, with non-recurring growth (+39.06%) significantly lower than apparent net profit growth (+112.60%). The company disclosed significant appreciation in the equity value of its holding in Suzhou Lianxun Instruments Co., Ltd., with other equity instrument investments up 1,549.4% from the beginning of the year. 2026H1 gross margin 74.70%; net margin 56.15% (+19.52pct year-on-year); weighted average ROE 7.26%. R&D expenses +70.64% year-on-year.

4.6 Other Recent Announcements (November 2025 — June 2026)

November 2, 2025: Controlling shareholder Xinhua Holding planned to reduce holdings by no more than 2.00% (2.71 million shares); actual controller/director/senior management Xu Jieshuang planned to reduce holdings by no more than 11,400 shares (0.01%). November 13, 2025: Application for convertible bond issuance to unspecified targets approved by SSE review (2025 53rd Listing Review Committee meeting). November 25, 2025: Xinhua Holding reduced 1.355 million shares (1.00%) through block trades, shareholding from 27.47% → 26.47%. December 18, 2025: Shareholder China Times Yuanwang Technology Co., Ltd. tender transferred 1,355,333 shares at RMB 162.82 per share, shareholding from 11.93% → 10.92%; 11 institutions were allocated (Nord Fund, UBS AG, J.P.Morgan, Guotai Junan, Caitong Fund, GF Securities, etc.), organized by CITIC Securities. December 29, 2025: 2025 Third Extraordinary General Meeting — approved cancellation of supervisory board and amendment of articles of association, extension of convertible bond resolution validity (special resolution), election of Gao Bin as independent director; board of directors adjusted from 6 to 8 members, with 1 new employee director (Zhao Yunkun). May 20, 2026: 2025 Annual General Meeting — approved the "2025 Profit Distribution and Capital Reserve Capitalization Plan," re-appointment of auditor, etc. Incentives: On June 30, 2025, disclosed the 2025 Restricted Stock Incentive Plan (draft), proposing to grant 888,000 shares (0.66% of then-current share capital), with initial grant of 724,200 shares to 166 people at a grant price of RMB 72.14 per share. 2025 annual report reference (roadshow materials): 2025 revenue RMB 1.346 billion (+48.72%), net profit attributable to shareholders RMB 536 million (+60.55%).

4.7 Uncertainties/Limitations to Note

1) Inconsistency in actual controller description: The July 24, 2026 announcement explicitly states "the company currently has no actual controller," with the controlling shareholder being Tianjin Xinhua Investment Holding; however, earlier market pages (hx168, etnet) listed the actual controllers as Cai Lin/Sun Qiang/Xu Jieshuang/Zhou Peng (with older dates). Based on the latest announcement: currently no actual controller, recommended to confirm further with subsequent annual reports/latest announcements. 2) Reduction prices across periods are not directly comparable: The RMB 162.82 per share in December 2025 and RMB 328.94 per share in September 2026 belong to different shareholders at different times and cannot simply be viewed as the same trend, but can reflect significant upward movement in the underlying stock price during the period. 3) Incomplete searches: Due to tool call step limits, the following angles could not be cross-verified, and no single-source claims were adopted in these notes; supplementary work is needed: (a) whether there is a share buyback plan; (b) institutional research records for August-September 2026; (c) September main force capital/northbound capital flows; (d) 2026 Q3 earnings preview (not yet disclosed as of mid-September); (e) latest industry/regulatory policy-specific news. 4) Scope notes: Revenue/net profit in this article are all based on the company's officially disclosed interim report (not previews, not institutional forecasts); details of tender transfer transferees and final registration are subject to China Securities Depository and Clearing Shanghai Branch results (company announcements also note risk of freezing/deduction). Total share capital changed multiple times in July-September due to equity incentive vesting (200,575,083 → 200,751,197 → 200,798,269 → 201,117,417 shares); attention should be paid to the base date when calculating ratios.

5. Stock Price Trend and Technical Analysis

5.1 Price Overview

5.2 Technical Indicators

The past 7 trading days (9/03 to 9/11) showed "high-level wide oscillation followed by center of gravity shifting downward": 9/03 close 373.60 (-2.06%), 9/04 close 354.71 (-5.06%), 9/07 close 379.81 (+7.08%), 9/08 close 360.06 (-5.20%), 9/09 close 353.99 (-1.69%), 9/10 close 355.55 (+0.44%), 9/11 close 349.11 (-1.81%). After a single-day surge on 9/7, consecutive declines followed, with 9/11 hitting a recent intraday low of 334.99. Earlier structure (onvista, as of 2026-08-28): 8/3 intraday low RMB 307.00, close RMB 319.88; 8/17 close 437.10, 8/18 close 437.90, intraday high RMB 441.45; 8/24 close 405.99 → 8/25 close 382.73 → 8/26 close 381.41 → 8/27 close 400.00 → 8/28 close 389.03. That is, after seeing a low near 307 in early August, rebounded to near 440, then declined again from mid-to-late August, with the center of gravity continuing to shift down to 349 in September, currently in the lower half of the August oscillation range. Overall technical picture is bearish: price below MA5/10/20 and medium-to-long-term moving averages, MACD below zero line with negative histogram, ADX indicating relatively high downtrend strength, multi-source composite ratings bearish/oscillating; short-term oversold partially repaired (RSI recovered from 28.971 on 9/4 to 41.614 on 9/11, D value 19.73 in oversold zone). Chip distribution (9fzt, 2026-09-11): profit ratio 15.57% (approximately 84% of chips above cost, relatively heavy trapped positions); average holding cost RMB 391.03; resistance level RMB 406.39; support level RMB 307.74; 90% cost range RMB 302.52~505.88, concentration 25.16%; 70% cost range RMB 347.41~439.58, concentration 11.71%. Implication: Current price has fallen below the lower edge of the 70% cost range (347.41), with RMB 388~440 above being a dense trading/trapped zone, rebounds facing pressure from trapped positions; below, the RMB 307 area is a chip support zone coinciding with the August low.

5.3 Short-Term Outlook (Next Week, Scenario Analysis, for Reference Only)

⚠️ Risk Warning: The following content is solely a subjective scenario analysis based on data as of the close on September 11, 2026. The weights are subjective heuristic judgments based on current technical and capital flow conditions, not statistical probabilities, and do not constitute investment advice. Please combine with the latest market information to make independent judgments and bear investment risks yourself.

① Key Technical Levels

② Next Week Scenarios (Subjective Weights, Not Statistical Probabilities)

• Oscillating consolidation (relatively higher weight, approximately 60% (subjective judgment, not statistical probability)): Price oscillates repeatedly within the RMB 334~360 range with shrinking volume, bulls and bears temporarily balanced above the 9/11 low. Trigger conditions: Semiconductor equipment sector stabilizes overall, no new significant positive or negative catalysts, volume maintains current relatively low level (volume ratio around 1). In this scenario, price may repeatedly test the 334~340 support zone without effectively breaking below, with resistance above at the 355~360 line (near MA5).
• Bearish downside (medium weight (subjective judgment, not statistical probability)): If the sector continues to weaken and main force capital continues net outflow (cumulative approximately -RMB 488 million over the past 10 days, northbound outflow for 12 consecutive days), price effectively breaks below the 334 area (9/11 low), would probe the 307~310 strong support zone; if that zone also fails, would look toward below 302 at the lower edge of the 90% cost range. Trigger conditions: Volume breakout below 334, sector weakness in tandem, or new negative news.
• Rebound strengthening (lower weight (subjective judgment, not statistical probability)): If there is an overall rebound in the semiconductor equipment sector, capital flows turn to net inflow, or news catalysts emerge (at the company level, attention could be paid to recent shareholder tender transfer progress and convertible bond-related announcements), price rebounds with volume from the 334~350 range, first challenging the 355~360 (MA5) line, then testing the 388 (MA20) resistance zone. Trigger conditions: Single-day main force capital turns from net outflow to net inflow, turnover significantly increases, and price effectively stands above MA5.

③ Capital and Liquidity Background

In terms of liquidity, turnover rate on 9/11 was 1.72% (9/10: 1.31%, 9/9: approximately 1.6%, 9/8: approximately 2.5%), turnover on 9/11 was approximately RMB 1.199 billion, 9/9 approximately RMB 1.152 billion (Sina Finance article); recent turnover has generally been in the RMB 1-1.2 billion range (individual trading day values vary across different sources; e.g., a Sina 9/7 article mentioned turnover of RMB 93,069,900, inconsistent with other sources for that day, use with caution). Main force capital net inflow (East Money + Stockstar): 9/03 approximately -RMB 29,097,400; 9/04 approximately -RMB 184 million; 9/07 approximately +RMB 73,287,400; 9/08 approximately -RMB 114 million; 9/09 approximately -RMB 108 million; 9/10 approximately -RMB 49,202,500; 9/11 approximately -RMB 11.48 million; cumulative main force capital over the past 10 days approximately -RMB 488 million (9fzt, 9/11). ⚠️ Scope differences: Sina Finance on 9/11 showed "main force buying RMB 426,079,400, selling RMB 463,371,700," net approximately -RMB 37.3 million, direction consistent with East Money's -RMB 11.48 million but amount differs by approximately 3x, due to different definitions of "main force"; should not rely on a single source. Northbound capital (9fzt, 9/11): latest reduction of 49,300 shares, total holdings 7,886,500 shares, "northbound outflow for 10 of the past 10 days, most recently 12 consecutive days of outflow." Margin trading: margin financing balance on 9/11 was RMB 297 million, previously RMB 324 million (9/10), RMB 331 million (9/9), RMB 341 million (9/8), RMB 320 million (9/7), RMB 311 million (9/4), declining for 4 consecutive days after peaking on 9/8; securities lending balance 48,000 shares (9/11), securities lending balance approximately RMB 16.76 million; margin financing/securities lending difference approximately RMB 305 million (East Money Qian Gu Qian Ping, 9/10 data). Institutional participation (East Money Qian Gu Qian Ping): approximately 30.91% (another snapshot 29.91%), "moderate control"; most recent 1-day main force cost RMB 345.99, most recent 20-day main force cost RMB 387.95 (i.e., funds entering over the past 20 days are overall at a floating loss). ⚠️ The above shareholder/chip structure data (such as chip distribution, institutional participation) are mostly third-party platform estimates or disclosures as of 2026-09-11; some data (such as shareholder structure) typically has quarterly or longer disclosure lags, and actual structure may have changed; use with caution. Overall, this stock is a STAR Market semiconductor equipment target with a floating market cap of approximately RMB 70.2 billion and daily turnover maintained at the RMB 1 billion level, but turnover rate is relatively low (1.72%) and recent main force and northbound capital have been predominantly net outflow, with limited market absorption capacity, and short-term volatility may amplify.

If subsequent single-day turnover continues to expand significantly above the recent normal level of RMB 1-1.2 billion (e.g., consecutive single-day turnover significantly above the current average accompanied by main force capital turning from net outflow to net inflow), this can be viewed as an observation signal for capital entry.

④ Points to Watch (Observation Ideas Only, Not Trading Instructions)

• Watch whether the RMB 334~347 first support range (including 9/11 low 334.99, estimated Bollinger lower band 330~345, 70% cost range lower edge 347.41) is effectively breached, below which is the RMB 307~308 strong support zone (including chip support level 307.74, early August low 307.00, 90% cost range lower edge 302.52).
• Watch the breakthrough situation at the upper resistance zones of RMB 355~360 (MA5) and RMB 388~406 (MA20 and chip resistance level 406.39); breakthroughs require volume confirmation.
• Watch whether turnover can continue to expand from the recent RMB 1-1.2 billion level, and whether main force capital and northbound capital can turn from continuous net outflow to net inflow — all of the above are observation ideas, not trading instructions.
• Watch the potential impact of recent company-level events (such as shareholder tender transfer results and convertible bond-related announcements) on sentiment, and the linkage effects of the overall semiconductor equipment sector trend.

The above scenario analysis is based on data as of the close on September 11, 2026, and historical prices and technical indicator calculations. Short-term stock prices will also be affected by multiple factors including news, capital flows, and the broader market environment. Technical indicators themselves have lag and limitations, do not constitute a guarantee of future actual performance, and do not constitute buy or sell recommendations. Please combine with the latest market information to make independent judgments and bear investment risks yourself.

6. Industry Landscape and Competitor Analysis

6.1 Industry Status

The semiconductor automated test equipment (ATE) industry in which the company operates belongs to semiconductor specialized equipment manufacturing (C3562) and is key equipment in the IC manufacturing and packaging/testing process. The research notes do not separately provide authoritative statistical data on overall industry size, growth rate, and share; from the company's own data, 2025 operating revenue was RMB 1.35 billion, up 48.72% year-on-year (source: Elecfans reproduction, 2026), 2025 R&D investment was RMB 265.7 million, accounting for 19.74% of revenue, and cumulative global installations exceeded 8,000 units as of end of 2025. Industry structural characteristics: Test equipment introduction requires long-cycle, high-standard supplier certification and production line validation; once introduced, high stickiness, with subsequent repurchases of accessories. Downstream consists of large OSAT companies/IDMs, with equipment payments typically settled in stages upon acceptance, requiring equipment manufacturers to bear longer payment cycles.

6.2 Competitive Landscape

• Company Positioning: Domestic leader in semiconductor automated test equipment (ATE), with primary battlefield in analog/mixed-signal/power testing, extending into SoC testing.
• Customer Coverage: Four major categories: IC design companies, IDMs, wafer fabrication plants, and packaging and testing companies; annual report basis states the company is the primary test equipment supplier in the analog mixed-signal testing field for the top three domestic semiconductor OSAT companies, and has entered the international OSAT market supplier system.
• Disclosed International Customers: STMicroelectronics (ST), ON Semiconductor (onsemi), and Nexperia have become company customers (2025 annual report, 2024 annual report summary).
• Product Line Extension: STS8600 next-generation SoC test system launched in 2023, described as "customer verification stage" in the 2025 annual report and "entered small-batch installation stage" in the 2026 interim report, a key to opening new growth space in SoC testing.
• Supply Chain Self-Reliance: Issued convertible bonds to unspecified targets, raising approximately RMB 750 million, invested in the "R&D Innovation Project Based on Self-Developed ASIC Chip Test System" to reduce dependence on imported core components; the 2025 annual report stated CSRC registration approval had been obtained and issuance was being advanced; a Guojin Securities report dated 2026-07-20 stated issuance was completed in June 2026, raising RMB 749 million (difference in timing between the two sources; refer to the latest announcement).
• Internationalization Layout: Malaysia local supply chain and production (ACCOTEST ELECTRONICS (MALAYSIA) as "manufacturing and sales"), Japan/Southeast Asia/Europe sales and service network; sales regions cover Mainland China, Taiwan, US, Europe, Japan, South Korea, Southeast Asia, India (annual report also mentions installations in South Africa and North Africa); 2025 overseas revenue RMB 92.25 million, +65.23% year-on-year.
• Competitive Landscape Data Missing Note: The research notes do not provide specific values for overall ATE industry market size, growth rate, or company market share, nor do they provide a complete list of comparable companies other than Changchuan Technology or financial comparison data. Refer to the latest annual report and third-party industry reports for specifics.

6.3 Main Competitors

The research notes do not provide complete horizontal comparison data between the company and other ATE manufacturers in terms of revenue scale, gross margin, market share, etc. Only the following relative position can be outlined: The company is a domestic ATE leader, with primary battlefield in analog/mixed-signal/power testing, and is extending into SoC testing through STS8600 (entered small-batch installation stage per 2026 interim report); in terms of industry chain position, it is in the upper-middle of the smile curve — essentially a price taker for upstream key components (raw materials account for over 85% of costs, with the proportion further rising in 2025), facing downstream large OSAT companies/IDMs with much greater scale, but leveraging equipment certification barriers and high customer stickiness to command a certain technical premium (overseas business gross margin 77.42%), while rapidly rebounding customer concentration in 2024-2025 (top five customers as % of revenue rising from 21.94% in 2023 to 33.59% in 2024 and 40.12% in 2025) brings bargaining pressure. Comparison with peer Changchuan Technology is limited to accounts receivable turnover data (2019 media report, relatively dated), insufficient to form reliable comparison conclusions. Peer financial and market share comparison data is missing; refer to the latest annual report and third-party industry reports for specifics.

7. Risk Warnings

• Of the 2026H1 net profit attributable to shareholders of RMB 416 million, approximately RMB 173 million is non-recurring gains and losses (mainly from fair value changes and disposal gains on trading financial assets of approximately RMB 199 million). Non-recurring net profit attributable to shareholders was only RMB 243 million, +39.06% year-on-year. If future capital market fluctuations render such investment gains unsustainable or turn negative, apparent profit growth would decline significantly, and there is a risk of profit quality diverging from operations.
• Essentially a price taker for upstream key components; raw materials as % of cost rose to 85.63% in 2025 (82.69% in 2024), raw material costs +51.55% year-on-year, and the 2025 annual report explicitly lists "supply chain tightness risk" (force majeure, trade friction, tariff increases may affect the stability, timeliness, and pricing of raw material supply). If components increase in price or supply is interrupted, gross margin would be directly eroded.
• Downstream customer concentration has risen rapidly for two consecutive years, with top five customers as % of revenue rising from 21.94% in 2023 to 33.59% in 2024 and 40.12% in 2025; the company faces large OSAT companies/IDMs with much greater scale, with equipment payments settled in stages upon acceptance and longer payment cycles. If leading customers slow capital expenditure or order concentration reverses, revenue and collection volatility risk is relatively high.
• The STS8600 SoC test system was still at "customer verification stage" per the 2025 annual report and only entered "small-batch installation stage" per the 2026 interim report. If subsequent verification or ramp-up progress falls short of expectations, the growth logic of extending into SoC testing would be delayed, and the return cycle for prior high-intensity R&D investment (2026H1 R&D expenses +70.64% year-on-year, 25.63% of revenue) would be correspondingly extended.
• The company changed to having no actual controller from March 1, 2026. Controlling shareholder Tianjin Xinhua Investment Holding's shareholding decreased to 24.31% after completing a 1.10% tender transfer in September 2026, and there was already a 1.00% block trade reduction record in November 2025. Shareholder-level reduction behavior and the no-actual-controller governance structure may disrupt operational decision-making continuity and market sentiment.
• The company's main business is semiconductor specialized equipment. The high growth of 2025 operating revenue of RMB 1.346 billion, +48.72% year-on-year, is related to the downstream AI/power semiconductor boom and concentrated procurement by leading customers expanding capacity. If the industry capital expenditure cycle turns or the semiconductor equipment sector weakens overall, the company's orders and performance growth face synchronized decline risk.

8. Conclusion and Outlook

In terms of growth logic, as a domestic ATE leader, the company's fundamental base in analog/mixed-signal/power testing benefits from the power semiconductor and AI-related chip boom, with cumulative global installations exceeding 8,000 units as of end of 2025, and accessory repurchases providing stickiness; STS8600 has progressed from customer verification stage to small-batch installation stage, and if subsequently ramped up, is expected to open new growth space in SoC testing; overseas business revenue in 2025 was RMB 92.25 million, +65.23% year-on-year, with gross margin of 77.42% higher than domestic 73.54%, and product mix upgrade and increased overseas proportion are potential drivers for continued gross margin improvement; convertible bond proceeds of approximately RMB 750 million invested in self-developed ASIC chip test systems, if smoothly advanced, will enhance supply chain self-reliance and controllability.

Constraining factors must also be recognized: 2026H1 non-recurring growth (+39.06%) is similar to revenue growth (+38.17%), indicating that operating-level growth is in line with revenue and has not shown the acceleration seen in apparent net profit; upstream component price volatility pressure remains, with raw materials as % of cost rising to 85.63% in 2025; downstream customer concentration rose for two consecutive years to 40.12% in 2024-2025, weakening the previous customer diversification narrative, with correspondingly increased bargaining and order volatility risks.

Overall, the company is in a growth stage with a stable analog testing fundamental base, new SoC platform introduction, and supply chain self-reliance advancement. However, apparent high profit growth contains significant non-recurring gains and losses, and there is a gap between operating cash flow growth and profit growth (2026H1 net operating cash flow RMB 107 million vs. net profit attributable to shareholders RMB 416 million). Combined with no actual controller, controlling shareholder tender transfers, and other governance and shareholder behavior factors, the pace of growth realization and profit quality require continuous monitoring. No buy or sell recommendation is given.

Data Sources

• 688200 Huafeng Test & Control - Core Themes
• Huafeng Test & Control (688200) 2026 Interim Management Discussion and Analysis - Huafeng Test & Control (688200) 2026 Interim Management Discussion and Analysis
• 688200 Huafeng Test & Control
• Huafeng Test & Control (688200): Domestic ATE Leader Builds Technical Barriers, High Performance Growth Expected_9fzt
• Huafeng Test & Control (688200)_Stock Overview_Stock Price_Real-time Quotes_Charts_News_Stock Reviews_Financial Reports_FinScope-AI Makes Investing Simpler
• Beijing Huafeng Test & Control Technology Co., Ltd. 2024 Annual Report Summary - Beijing Huafeng Test & Control Technology Co., Ltd. 2024 Annual Report Summary
• Huafeng Test & Control Listed Company Information
• Bank of China (Hong Kong) Limited
• SH.688200 Huafeng Test & Control HUAFENG TEST - A-Share Real-Time Quote RT Quote - Company Information Company Information
• Huafeng Test & Control (688200) Company In-Depth Research: Solidifying Analog Testing Fundamental Base, SOC Opens New Growth Space
• 688200 Huafeng Test & Control - Main Business Scope
• Huafeng Test & Control (688200.SH) Business Analysis-PC_HSF10 Data - Main Business Scope
• Huafeng Test & Control (688200.SH) - US Stocks
• Huafeng Test & Control (688200) Revenue Composition
• 688200 2026.03.31 Operating Revenue - Stocks
• Earnings Express | Huafeng Test & Control (688200) 2025 Annual Revenue and Net Profit Both Grew Over 48%, but Operating Cash Flow Growth Far Lags Profit - Stockstar
• 2025 Huafeng Test & Control (688200) Balance Sheet, Revenue, Cost-Profit and Main Products (Test Systems, Test System Accessories) Data Statistics
• Huafeng Test & Control (688200)_Stock Overview_Stock Price_Real-time Quotes_Charts_News_Stock Reviews_Financial Reports_FinScope-AI Makes Investing Simpler
• Huafeng Test & Control: 2025 H1 Net Profit RMB 196 Million, Up 74.04% Year-on-Year - Huafeng Test & Control: 2025 H1 Net Profit RMB 196 Million, Up 74.04% Year-on-Year
• Huafeng Test & Control: Huafeng Test & Control 2022 Annual Report - □Applicable √Not Applicable
• Huafeng Test & Control: Huafeng Test & Control Convertible Corporate Bond Prospectus for Issuance to Unspecified Targets_9fzt - 3 Suppliers 4938.3 55.68%
• Huafeng Test & Control (688200)_Company Announcements_Huafeng Test & Control 2019 Annual Report Sina Finance_Sina - Subtotal | 2,889,170.70 | 100.00 | 3,128,692.15 | 100.00 | -7.66 | /
• Rijiang Technology: Guotai Haitong Securities Co., Ltd. Verification Opinion on the Review Inquiry Letter Response Regarding Rijiang Technology Group Co., Ltd.'s Application for Purchasing Assets by Issuing Shares, Convertible Corporate Bonds and Paying Cash and Raising Matching Funds - Suzhou Qingxingqi Because the supplier is small in scale, procurement unit price is relatively high,
• Huafeng Test & Control - 3 | Customer 3 and its subsidiaries | 6,646.73 | 7.38%
• Figure 15: 2017-2022 Huafeng Test & Control Gross Margins by Business (%)
• Huafeng Test & Control (688200) Main Business Operating Analysis Query|Chagu.com-gubit.cn-Gubit.China
• Huafeng Test & Control: Huafeng Test & Control 2021 Annual Report - Entry
• Huafeng Test & Control (688200) Main Revenue Cost Profit
• Two Major Customers Suffer Heavy Losses, Huafeng Test & Control Gross Margin Suspiciously "Stands Out Among Peers," Wants to Raise RMB 1 Billion - From 2016 to January-June 2019, Huafeng Test & Control's accounts receivable turnover ratios were 3.13, 3.49, 5.55, and 2.03 respectively; peer comparable company Changchuan Technology's accounts receivable turnover ratios were 1.44, 1.58, 1.79, 0.74