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

Ticker · 603121 Shanghai Stock Exchange Manufacturing
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Filings indexed 958 across all filing types
Latest filing 2026-04-23 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603121

About Shanghai Sinotec Co., Ltd.

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：关于开展外汇衍生品交易的公告
Regulatory Filings Classification · 1% confidence The document is a formal corporate announcement by the board of Shanghai Huapei about the launch of foreign exchange derivatives transactions (hedging). It outlines purposes, amounts, terms, approvals, and risk controls, but it is not an annual or interim report, financing/fundraising notice, share issue, dividend, or change in management. It is a routine regulatory disclosure of a hedging program that does not fit any more specific category, so it falls under the general “Regulatory Filings” (RNS) fallback.
2026-04-23 Chinese
华培动力：关于会计政策变更的公告
Regulatory Filings Classification · 1% confidence The document is a regulatory announcement concerning changes in accounting policies by Shanghai Huapei Data Energy Technology Group, referencing the Ministry of Finance’s new accounting standard interpretation and outlining its impact. It is not a full financial report (10-K/IR), not an earnings release, not a management discussion, nor a dividend, M&A, or governance report. It serves as a general regulatory filing disclosing policy changes. Therefore, it falls under the fallback category of Regulatory Filings (RNS).
2026-04-23 Chinese
华培动力：2025年年度报告
Annual Report Classification · 1% confidence The document is the full 2025 annual report of Shanghai Sinotec Co., Ltd., containing the chairman’s statement, management discussion and analysis, governance disclosures, detailed financial statements, audit report, and comprehensive corporate information. It is a complete yearly report covering company activity and full financial performance. Therefore, it is classified as an Annual Report (10-K). FY 2025
2026-04-23 Chinese
华培动力：第四届董事会第二次会议决议公告
Regulatory Filings Classification · 1% confidence The document is an announcement of the resolutions passed at the company’s fourth board meeting (第二次会议决议公告), listing twenty board-approved proposals (annual report, quarterly report, internal control report, profit distribution, AGM notice, etc.). It does not itself contain full financial statements or management accounts, nor does it announce changes in personnel. It is a regulatory announcement of board meeting outcomes, which does not neatly fall under specific categories like Annual Report, Interim Report, M&A or Director Dealings. Therefore, it is a general regulatory filing and is classified as RNS.
2026-04-23 Chinese
华培动力：关于续聘会计师事务所的公告
Regulatory Filings Classification · 1% confidence The document is a corporate announcement (“公告”) by Shanghai Huapei Data Technology (Group) Co., Ltd regarding the proposed reappointment (“续聘”) of its external auditor (天健会计师事务所). It does not contain an audit report or financial statements (excluding AR/10-K/IR), nor is it a management/board change (MANG), dividends (DIV), share issues (SHA), or other specialized notices. It is a general regulatory filing announcing a corporate governance matter not covered by a more specific category. Therefore, it falls under the fallback category Regulatory Filings (RNS).
2026-04-23 Chinese
华培动力：关于召开2025年年度股东会的通知
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal notice (通知) to all shareholders about convening the 2025 Annual General Meeting, detailing the meeting time, location, voting procedures, agenda items (including the 2025 annual report, board work report, profit distribution plan, director remuneration plan, auditor reappointment, credit facility guarantee, asset pool business), and includes the proxy authorization form. It is designed to solicit votes and provide shareholders the necessary information to participate or authorize proxies. Therefore, it falls under "Proxy Solicitation & Information Statement" (PSI), which covers materials sent to shareholders to provide information and request votes for meetings.
2026-04-23 Chinese

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