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Shanghai Sinotec Co., Ltd. — Investor Relations & Filings

Ticker · 603121 ISIN · CNE100003GY6 Shanghai Stock Exchange Manufacturing
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Filings indexed 961 across all filing types
Latest filing 2025-10-29 Governance Information
Country CN China
Listing Shanghai Stock Exchange 603121

About Shanghai Sinotec Co., Ltd.

https://www.sinotec.cn/

Shanghai Sinotec Co., Ltd. specializes in the research, development, and manufacturing of precision automotive components, with a primary focus on turbocharger systems. The company produces a wide range of critical parts, including turbine housings, compressor housings, and center housings, utilizing advanced casting and high-precision machining technologies. Its product portfolio serves both traditional internal combustion engine vehicles and the evolving new energy vehicle sector. Sinotec maintains a strong global presence, supplying major automotive original equipment manufacturers (OEMs) and Tier 1 suppliers. The company is recognized for its technical expertise in complex geometries and high-performance materials, contributing to engine efficiency and emissions reduction. Through continuous innovation in manufacturing processes and quality control, Sinotec provides integrated solutions for the global automotive supply chain.

Recent filings

Filing Released Lang Actions
华培动力：累积投票制实施细则（2025年10月）
Governance Information Classification · 95% confidence The document is titled as implementation rules for cumulative voting system for electing directors at Shanghai Huapei Digital Technology (Group) Co., Ltd. It details the procedures and rules for electing directors, including voting rights, vote counting, and election methods. The content focuses on governance structure and election processes for the board of directors. There is no financial data, no mention of financial results, no audit information, no shareholder voting results, and no announcement of report publication. The document is a governance-related internal regulation or guideline concerning board election procedures. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-10-29 Chinese
华培动力：华培动力关于以集中竞价交易方式首次回购公司股份暨股份回购进展公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the company's share repurchase activities, including details about the repurchase plan, progress, and compliance with relevant regulations. It specifies the number of shares repurchased, the price range, and the purpose of the repurchase (employee stock plans or equity incentives). There is no financial statement or comprehensive financial report content. The document is a formal disclosure of the company's own share transactions, fitting the category of Transaction in Own Shares (POS). The document length is short and focused solely on share repurchase, not a full financial report or other types of filings.
2025-10-17 Chinese
华培动力：华培动力关于以集中竞价交易方式回购股份的回购报告书
Transaction in Own Shares Classification · 100% confidence The document is a detailed announcement regarding a company's plan to repurchase its own shares through centralized bidding on the stock exchange. It includes specifics such as the amount of funds to be used, the price limits, the purpose of the repurchase (for employee stock ownership or equity incentive plans), the timeline, risks, and authorizations. The document is not a financial report or earnings release but a formal disclosure about a share buyback program. This fits the definition of a Transaction in Own Shares (POS) filing, which covers announcements of share repurchases by the company. The document length and content confirm it is the announcement itself, not a brief notice or a report publication announcement.
2025-10-14 Chinese
华培动力：关于回购股份事项前十大股东及前十大无限售条件股东持股情况的公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement from Shanghai Huapei Digital Energy Technology (Group) Co., Ltd. regarding the share repurchase plan and the shareholding details of the top ten shareholders and top ten unrestricted shareholders as of the day before the repurchase decision. It references a previous announcement about the repurchase plan and provides detailed shareholding data. The content focuses on share repurchase and shareholder holdings, which aligns with a Transaction in Own Shares (POS) filing. The document is short (1294 characters) and contains specific shareholding data related to a share buyback, not a general report or announcement of a report publication. Therefore, the correct classification is POS.
2025-09-23 Chinese
华培动力：关于取得金融机构股票回购贷款承诺函的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Shanghai Huapei Digital Energy Technology (Group) Co., Ltd. regarding the receipt of a loan commitment letter from a financial institution to support the company's share repurchase plan. It details the board's approval of a share buyback plan, the loan commitment specifics, and the intended use of the loan for stock repurchase. The document is short (1049 characters) and focuses on financing related to share repurchase, not the actual repurchase transaction or detailed financial data. This fits the category of Capital/Financing Update (CAP), as it updates on financing activities related to share repurchase. It is not a full financial report, earnings release, or regulatory filing. Therefore, the appropriate classification is CAP with high confidence.
2025-09-19 Chinese
华培动力：第三届董事会第十八次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of resolutions passed at the 18th meeting of the third board of directors of Shanghai Huapei Digital Energy Technology (Group) Co., Ltd. It details the approval of a share repurchase plan and amendments to the internal control manual. The document includes voting results and meeting details but does not contain financial statements or detailed financial data. It is a formal board meeting resolution announcement, which fits the category of Board/Management Information (MANG). The document length is short and focused on board decisions rather than a full report or financial disclosure.
2025-09-17 Chinese

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