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SUZHOU SUSHI TESTING GROUP CO., LTD — Investor Relations & Filings

Ticker · 300416 ISIN · CNE100001YC9 Shenzhen Stock Exchange Professional, scientific and technical activities
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Filings indexed 1,441 across all filing types
Latest filing 2026-05-20 Notice of Dividend Amou…
Country CN China
Listing Shenzhen Stock Exchange 300416

About SUZHOU SUSHI TESTING GROUP CO., LTD

https://www.chinasti.com

Suzhou Sushi Testing Group Co., Ltd. specializes in the development and manufacturing of environmental testing equipment and the provision of comprehensive testing services. The company's core product portfolio includes electrodynamic vibration testing systems, shock and bump testers, constant acceleration centrifuges, and integrated environmental test chambers. These solutions are designed to simulate various mechanical and climatic conditions to evaluate the reliability and durability of components and systems. Beyond equipment manufacturing, the group operates a network of third-party laboratories offering environmental, reliability, and safety testing services. Its technical expertise serves critical sectors such as aerospace, automotive, electronics, and rail transportation, focusing on advanced vibration control and structural dynamics analysis.

Recent filings

Filing Released Lang Actions
2025年年度权益分派实施公告
Notice of Dividend Amount Classification · 92% confidence The document is an official announcement by the board regarding the implementation of the 2025 annual profit distribution plan (“权益分派实施公告”), detailing the cash dividend per share, record date, ex-dividend date, tax treatment, and payment mechanism. This matches the definition of a Notice of Dividend Amount—announcement of dividend amounts, payment dates, and details for shareholders (Code: DIV).
2026-05-20 Chinese
2025年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2025 Annual Report Summary" of Suzhou Sushitest Group Co., Ltd. It contains detailed financial data for the year 2025, including revenue, net profit, assets, and shareholder information. It also includes business descriptions, accounting data, and audit opinions. The document is over 7,000 characters, indicating it is a substantive report rather than a brief announcement. The presence of comprehensive financial statements and business analysis aligns with the characteristics of an Annual Report (10-K). Therefore, the document is classified as an Annual Report (10-K).
2026-03-26 Chinese
2025年度独立董事述职报告(黄德春）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025, authored by an independent director of the company. It details the director's duties, attendance at board and committee meetings, supervision of company governance, and other oversight activities during the year. It is a narrative report on the director's performance and observations rather than a financial report or regulatory filing. The content focuses on management and board oversight information, including governance and compliance with laws and regulations. This fits best under the category of Board/Management Information (MANG), which covers announcements related to board members and senior management activities and reports. The document is not an annual report, audit report, or regulatory filing, nor is it a proxy or voting result announcement. Therefore, the classification is MANG with high confidence.
2026-03-26 Chinese
2025年度独立董事述职报告(王仁春）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of the company. It details the director's duties, attendance at board and committee meetings, supervision activities, and other governance-related matters during the year. It does not contain financial statements or financial performance data but focuses on the director's role, governance, and compliance with laws and regulations. This type of document is a report by a board member on their duties and governance activities, which fits the category of Board/Management Information (MANG). The document length is 4236 characters, which is consistent with a detailed report but not a full annual report or financial report. Therefore, the appropriate classification is MANG with high confidence.
2026-03-26 Chinese
关于举行2025年度业绩网上说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about holding an online performance briefing for the fiscal year 2025. It mentions the 2025 annual report has been published on March 27, 2026, and invites investors to participate in a webcast on April 13, 2026. The document does not contain the actual annual report or detailed financial data but rather informs about the event to discuss the annual report and collect investor questions. The document length is short (782 characters), and it serves as a notice for an upcoming investor presentation related to the annual report. According to the classification rules, such announcements about report presentations or meetings are classified as Investor Presentation (IP).
2026-03-26 Chinese
董事、高级管理人员薪酬管理制度（2026年3月）
Remuneration Information Classification · 95% confidence The document is titled '董事、高级管理人员薪酬管理制度' which translates to 'Board and Senior Management Remuneration Management System'. It details the principles, management structure, standards, payment, adjustment, and other rules related to the remuneration of the company's directors and senior management. There is no financial data, no report of financial results, no voting results, no announcement of a meeting, no legal proceedings, no capital changes, no share transactions, no earnings release, no audit report, no merger or acquisition information, and no investor presentation. The document is a detailed report on the company's internal rules and policies regarding remuneration for directors and senior management. This fits the definition of Remuneration Information (DEF 14A), which covers reports detailing compensation for top executives and directors. The document length is 2677 characters, which is sufficient for a detailed policy document. Therefore, the appropriate classification is DEF 14A with high confidence.
2026-03-26 Chinese

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