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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 2026-03-31 Board/Management Inform…
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：独立董事候选人声明（李思飞）
Board/Management Information Classification · 95% confidence The document is a declaration statement by an independent director candidate, detailing qualifications, compliance with regulatory requirements, and independence criteria. It is a formal statement related to board membership candidacy rather than a financial report, audit, or management discussion. It does not contain financial data, earnings, or voting results. It is not a report or announcement of a report but a declaration related to board/management information, specifically about a director candidate's qualifications and independence. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length is short and focused on director candidacy, fitting the MANG category.
2026-03-31 Chinese
华培动力：独立董事候选人声明（葛蕴珊）
Board/Management Information Classification · 95% confidence The document is a formal declaration by an independent director candidate of Shanghai Huapei Digital Technology (Group) Co., Ltd. It details the candidate's qualifications, compliance with relevant laws and regulations, independence criteria, and commitment to duties. There is no financial data, no report or announcement of financial results, no voting results, no management changes, or other typical financial or regulatory filings. The document is a statement related to governance and compliance with director qualifications, which fits best under Board/Management Information (MANG) as it concerns nomination and qualifications of a board member candidate.
2026-03-31 Chinese
华培动力：关于为全资子公司提供担保的进展公告
Capital/Financing Update Classification · 95% confidence The document is a formal announcement by Shanghai Huapei Digital Energy Technology (Group) Co., Ltd. regarding the progress of providing guarantees for its wholly-owned subsidiary. It details the guarantee amount, the parties involved, internal decision procedures, and financial data of the guaranteed subsidiary. The document includes specific guarantee contract details and risk disclosures. It is a regulatory announcement about a financing-related guarantee activity, not a full financial report or audit. The document length is 3514 characters, which is relatively short and typical for an announcement rather than a full report. It does not contain comprehensive financial statements or management discussion but focuses on guarantee provision details. Therefore, it fits best under Capital/Financing Update (CAP) as it relates to financing activities and guarantees provided by the company to its subsidiary.
2026-03-24 Chinese
华培动力：股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a stock trading abnormal fluctuation announcement by Shanghai Huapei Digital Energy Technology (Group) Co., Ltd. It details the stock price drop over three consecutive trading days exceeding 20%, the company's self-inspection results, confirmation of no undisclosed major matters, and risk warnings to investors. It also mentions the termination of a major asset restructuring plan and references a prior earnings forecast announcement. The document is regulatory in nature, providing an update on stock price behavior and company disclosures, but it does not contain financial statements or detailed financial data. It is not an annual report, earnings release, or management report. The document fits the category of a Regulatory Filing (RNS) as it is a formal disclosure related to stock price abnormality and company status without being a full financial report or announcement of voting results, management changes, or capital changes.
2026-03-11 Chinese
华培动力：关于临时公告的更正公告
Regulatory Filings Classification · 95% confidence The document is a correction announcement regarding a previously published announcement about the termination of a planned convertible bond issuance and related transactions. It corrects specific details in the original announcement but does not contain financial statements or detailed financial data. The document is short (843 characters) and serves to amend a prior announcement rather than being a full report or detailed filing. Therefore, it fits best as a Regulatory Filing (RNS), which covers miscellaneous regulatory announcements and corrections that do not fit other categories.
2026-03-09 Chinese
华培动力：关于终止筹划发行可转换公司债券及支付现金购买资产并募集配套资金暨关联交易事项并复牌的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Shanghai Huapei Digital Energy Technology (Group) Co., Ltd. regarding the termination of a planned major asset restructuring transaction involving the issuance of convertible bonds, cash purchase of assets, and related fundraising. It details the background, reasons for termination, impact on the company, and stock suspension and resumption dates. The document is a formal disclosure about a corporate transaction update and stock trading status, not a full financial report or detailed management analysis. It does not contain financial statements or detailed financial data but rather regulatory compliance information about the termination of a capital market transaction and stock suspension/resumption. This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes.
2026-03-06 Chinese

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