监管工作函的回复公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性依法承担法律责任。 四川天微电子股份有限公司（以下简称"公司"）于2026年1月23日收到上海证券交易所上市公司管理二 部发送的《关于四川天微电子股份有限公司业绩预告相关事项的监管工作函》（上证科创公函【2026】 0030号）（以下简称"《工作函》"），公司会同年审会计师事务所四川华信（集团）会计师事务所（特 殊普通合伙）（以下简称"四川华信"或"年审会计师"）就《工作函》有关问题逐项进行了认真的核查落 实，现就相关问题回复如下： 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：688511 证券简称：*ST天微 公告编号：2026-008 四川天微电子股份有限公司 关于对上海证券交易所业绩预告相关事项的 问题一、公告显示，公司预计2025年营业收入同比增长67.19%到105.77%，主要系本年订单增加所致。 请公司补充披露：（1）报告期内前十大客户主要销售产品、销售金额、是否为关联方或新进入客户、 收入确认依据、应收账款收回情况等；（2）对于按暂定价格确认 ...

Core Viewpoint - The announcement highlights significant trading risks associated with Sichuan Tianwei Electronics Co., Ltd. due to its high price-to-earnings (P/E) ratio compared to the industry average, alongside potential delisting risks stemming from financial performance issues in the previous fiscal year [2][7]. Market Trading Risks - As of January 6, 2026, the company's stock closed at 31.49 CNY per share, with a recent increase in price leading to a P/E ratio of 541.99, which is substantially higher than the defense equipment industry average P/E of 106.09 [2][4]. - Investors are advised to make cautious and rational decisions due to the significant volatility in the stock price [4][5]. Financial Performance Risks - The company disclosed that for the fiscal year 2024, it reported a negative net profit attributable to shareholders after deducting non-recurring gains and losses, and its revenue from core business activities fell below 100 million CNY, triggering a delisting risk warning effective May 6, 2025 [2][7]. Product Pricing Risks - A portion of the company's main products has not completed military pricing reviews, which may lead to fluctuations in operating performance due to uncertainties in the final approved prices compared to provisional prices [3][8]. - The military pricing review process is lengthy, and any significant downward adjustments in approved prices relative to provisional prices could adversely affect the company's financial results [3][8]. Revenue Adjustment Risks - The company’s system products, primarily military fire extinguishing and explosion suppression systems, are recorded at provisional prices until military approval is obtained. Any discrepancies between provisional and final prices will necessitate revenue adjustments, which could impact financial performance [3][8].

Group 1 - The company has reported negative operating cash flow for two consecutive years, with a significant increase in accounts receivable by nearly 96%, and a drastic drop in collection rate to 42.77% [2][5] - Despite cash flow issues, the company distributed dividends totaling approximately 28 million yuan, raising questions about its financial management [6][7] - The company relies heavily on acquired patents, with over 85% of its patents being transferred, indicating potential concerns about its independent innovation capabilities [8][9] Group 2 - The company's revenue and net profit have shown a concerning trend, with a decrease in revenue by 1.86% and a net profit drop of 35.67% in the first half of 2025 compared to the previous year [3] - The company’s asset-liability ratio is relatively low at 24.11%, yet it continues to distribute dividends while seeking to raise funds through an IPO, which raises questions about its cash management strategy [7][8] - The company has faced multiple tax penalties, indicating potential compliance issues with tax regulations [16][17] Group 3 - The company’s military product pricing is subject to fluctuations due to a "provisional pricing settlement" model, which could lead to significant revenue adjustments based on final pricing determinations [12][15] - The company has a high dependency on a few major clients for sales, with over 57% of sales coming from the top five clients, which poses risks if any of these clients face adverse pricing adjustments [15] - The company’s R&D personnel make up only 11.67% of its workforce, barely meeting the minimum requirement for the Sci-Tech Innovation Board, raising concerns about its capacity for innovation [9][10]

Core Viewpoint - The company, Sichuan Tianwei Electronics Co., Ltd., is facing significant financial and operational challenges, particularly related to its military product pricing and potential delisting risks due to financial performance issues [6][7]. Financial Data - The financial report for the third quarter indicates that the financial data has not been audited, and the company has provided key financial metrics in RMB [3][9]. - The company has recognized a total revenue of 53,562,000.00 RMB from sales to a specific client since 2020, with accounts receivable amounting to 13,571,616.00 RMB as of December 31, 2024 [5]. Shareholder Information - The report does not provide any updates on the number of shareholders or changes in major shareholders' holdings [4]. Operational Risks - The company is at risk of delisting due to not meeting the financial performance criteria set by the Shanghai Stock Exchange, specifically if the net profit or total profit is negative and revenue is below 100 million RMB [6]. - There is a risk associated with the pricing of military products, as the company has not completed the pricing review for its main products, which could lead to significant revenue adjustments if the final prices differ from the provisional prices [7][8]. Other Important Information - The company has entered into negotiations regarding the pricing of certain military products, which may lead to a revenue adjustment of 424.46 million RMB, impacting the financial results for the third quarter of 2025 [5]. - The company has received bank acceptance bills totaling 443.28 million RMB, which will be accounted for in the financial statements, affecting the credit impairment losses [5].

Core Viewpoint - Sichuan Tianwei Electronics Co., Ltd. reported a net loss of 34.83 million yuan after non-recurring gains and losses for the first half of 2025, with total operating revenue of 77.76 million yuan, indicating significant financial challenges and potential delisting risks due to low revenue and negative net profit [1][2]. Financial Performance - The company achieved operating revenue of 84.01 million yuan for the first half of 2025, a substantial increase of 87.37% compared to 44.84 million yuan in the same period last year [3]. - The total profit for the period was 33.37 million yuan, with a net profit attributable to shareholders of the listed company amounting to 23.10 million yuan, a significant recovery from a loss of 3.88 million yuan in the previous year [3]. - The net cash flow from operating activities was -93.28 million yuan, reflecting a decline of 198.35% compared to 94.84 million yuan in the same period last year [3]. Risks and Challenges - The company faces delisting risk as it has reported negative net profit and operating revenue below 100 million yuan, which could trigger delisting procedures from the Shanghai Stock Exchange [1]. - A significant portion of the company's revenue is derived from military product sales, particularly in the defense industry. Any reduction in production plans from major clients could adversely impact the company's financial performance [1][2]. - The pricing approval process for military products is lengthy, and the company has not completed the pricing review for its main products, which could lead to revenue fluctuations if final prices differ significantly from provisional prices [2][4].

Group 1: Investor Relations Activity - The investor relations activity was categorized as a specific object survey [3] - The event took place on June 5, 2025, at the company's conference room [3] - Attendees included representatives from Huayuan Securities, Kaiyuan Securities, and Yangtze Securities [3] Group 2: Product Pricing and Profitability - The company uses provisional pricing for certain products, which is common in the industry [3][4] - The gross margin for established products is relatively stable, while new models may have lower margins affecting overall profitability [5] - The company experienced a significant decline in first-quarter performance compared to the previous year due to fewer deliveries of non-standard products [6] Group 3: Market Expansion and Opportunities - Defense equipment trade exports could positively impact the company's business development [7] - The company is exploring opportunities in the civilian market, particularly in LED dome display systems and TSN network technology [8] - In the naval sector, the company has developed products that meet the higher demands of new-generation ships, establishing a competitive advantage [9][10] Group 4: Collaboration and Supply Chain - The company requires military qualifications for external manufacturers involved in the production of airborne and naval products [11] - There are currently no plans for upstream acquisitions due to the company's existing business model and product characteristics [11]

Group 1 - The company guarantees the authenticity, accuracy, and completeness of the quarterly report, and assumes legal responsibility for any false records or misleading statements [2][3] - The financial data for the first quarter is not audited, indicating that the figures may be subject to change upon final audit [3][8] - The company has a significant risk of delisting if its audited profit or revenue falls below specified thresholds, particularly due to its reliance on military product sales [5][6] Group 2 - The company has recognized revenue of 53,562,000.00 yuan from a certain model's supporting products, with accounts receivable of 13,571,616.00 yuan as of December 31, 2024, and has made provisions for bad debts [6][7] - A dispute regarding the pricing of certain military products has arisen, and an agreement has been reached to initiate a pricing review process, although the details have not yet been finalized [7] - The financial statements for the first quarter of 2025 are prepared but remain unaudited, with no significant changes reported from previous periods [8]