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Shanghai Carthane Co., Ltd — Investor Relations & Filings

Ticker · 603037 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 1,050 across all filing types
Latest filing 2026-04-28 M&A Activity
Country CN China
Listing Shanghai Stock Exchange 603037

About Shanghai Carthane Co., Ltd

Shanghai Carthane Co., Ltd. specializes in the research, development, production, and sale of high-performance polyurethane elastomers and automotive components. The company's core product portfolio includes polyurethane shock absorption components such as jounce bumpers, spring seats, and dust covers, as well as lightweight pedal assemblies for brake, clutch, and accelerator systems. Utilizing advanced material science, the firm provides customized vibration control and structural solutions designed to enhance vehicle comfort and safety. Its products are widely integrated into the global automotive supply chain, serving major original equipment manufacturers and Tier 1 suppliers. The company focuses on technical innovation in polyurethane formulations and precision manufacturing processes to meet rigorous performance standards for vehicle dynamics and durability.

Recent filings

Filing Released Lang Actions
国浩律师（上海）事务所关于上海凯众材料科技股份有限公司发行股份及支付现金购买资产并募集配套资金暨关联交易之法律意见书
M&A Activity Classification · 1% confidence The document is a formal legal opinion (“法律意见书”) issued by Grandall Law Firm concerning Shanghai Kaizhong Materials Technology Co., Ltd.’s proposed issuance of shares and cash to acquire a 60% stake in Anhui Tuosheng and to raise accompanying financing, including detailed transaction terms, pricing, approvals, and ancillary agreements. This is directly linked to a major asset reorganization/merger‐and‐acquisition transaction rather than a routine earnings release, annual report, board change, or dividend notice. The closest filing category is M&A Activity (Code: TAR).
2026-04-28 Chinese
董事会关于本次交易信息公布前公司股票价格波动情况的说明
M&A Activity Classification · 1% confidence The document is a disclosure by the board regarding stock price fluctuations prior to the announcement of a major asset restructuring transaction (acquisition of 60% equity in Anhui Tuosheng Auto Parts). It refers to regulatory self‐inspection under the Shanghai Stock Exchange guidelines on major asset reorganizations, clearly tied to an M&A transaction. This falls under ‘M&A Activity’ announcements and documents related to merger proposals or takeover bids (Code: TAR).
2026-04-28 Chinese
国泰海通证券股份有限公司关于上海凯众材料科技股份有限公司本次交易不构成重组上市的核查意见
M&A Activity Classification · 1% confidence The document is a formal opinion by an independent financial adviser (Guotai Haitong Securities) on whether Shanghai Kaizhong Materials Technology Co., Ltd.’s planned acquisition constitutes a ‘restructuring listing’ under China’s major asset reorganization rules. It is part of an M&A process and not a simple announcement of results, dividend, or governance change. Therefore, it aligns with M&A Activity (TAR).
2026-04-28 Chinese
第五届董事会第七次会议决议公告
M&A Activity Classification · 1% confidence The document is a detailed board of directors resolution announcement concerning the company’s plan to issue shares and pay cash to acquire 60% of Anhui Tuosheng Automotive Parts Co., Ltd., along with a related fundraising package and approval of associated agreements, pricing mechanisms, lock-up arrangements, performance commitments, and asset valuations. This constitutes a major asset acquisition transaction (a restructuring/M&A activity) rather than a simple financing update, management change, or routine regulatory notice. Hence, it should be classified as M&A Activity (Code: TAR).
2026-04-28 Chinese
董事、高级管理人员薪酬管理制度（2026年4月）
Governance Information Classification · 1% confidence The document is titled “董事、高级管理人员薪酬管理制度” and lays out the company’s internal policy and governance framework for setting and adjusting director and senior management compensation. It does not disclose actual remuneration figures, nor is it an announcement of a report or numbers. This is a corporate governance policy document detailing the rules, structure, and processes for executive pay. Therefore it falls under Governance Information (CGR).
2026-04-28 Chinese
简式权益变动报告书
Major Shareholding Notification Classification · 1% confidence The document is a ‘简式权益变动报告书’ (simplified equity change report) filed under Chinese securities law, which discloses that controlling persons’ combined shareholding crosses the 5% threshold. It is not a financial report or earnings release but a notification of a major shareholding change. This fits the “Major Shareholding Notification” category (Code: MRQ).
2026-04-28 Chinese

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