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Shanghai Carthane Co., Ltd — Investor Relations & Filings

Ticker · 603037 ISIN · CNE100002Z73 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,057 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

https://www.carthane.com/enindex

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
董事会关于本次交易是否存在直接或间接有偿聘请其他第三方机构和个人的说明
M&A Activity Classification · 82% confidence The document is a board statement explaining third-party advisors hired in connection with an asset acquisition and accompanying financing (issuance of shares and cash payment to acquire 60% of another company). It is clearly tied to a merger & acquisition transaction rather than a pure financing or general announcement. Therefore, it falls under M&A Activity (TAR).
2026-04-28 Chinese
董事会关于本次交易采取的保密措施及保密制度的说明
M&A Activity Classification · 82% confidence The document is a board announcement by Shanghai Kaizhong Materials Technology Co., Ltd. describing confidentiality measures and systems adopted for a major asset reorganization—specifically the acquisition of 60% equity in Anhui Tuosheng Automotive Parts Co. by share issuance and cash, along with a fundraising. It cites Chinese regulations on major asset restructurings and insider information management, indicating this is part of an M&A transaction disclosure rather than an annual report, earnings release, or mere publication notice. This content aligns with the M&A Activity category (TAR).
2026-04-28 Chinese
董事会关于本次交易履行法定程序的完备性、合规性及提交法律文件的有效性的说明
M&A Activity Classification · 90% confidence The document is a board statement by Shanghai Kaizhong Materials Technology Co. detailing the statutory procedures, regulatory compliance, and validity of legal documents in connection with a proposed acquisition of 60% equity in Anhui Tuosheng Automotive Parts via share issuance plus cash and raising supporting funds. It references major asset restructuring rules, board and independent director approvals, agreements signed, and disclosure requirements under the Shanghai Stock Exchange and CSRC. This clearly falls under M&A Activity announcements (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产业政策和交易类型的核查意见
M&A Activity Classification · 88% confidence The document is an independent financial advisor’s formal opinion (“核查意见”) on the industry policy and transaction type for a proposed asset acquisition by issuing shares and paying cash to purchase 60% of a target auto parts company. This is clearly part of M&A activity documentation (major asset restructuring), not an AGM, earnings release, or regulatory announcement of report publication. The appropriate category for merger/acquisition related disclosures is M&A Activity (Code: TAR).
2026-04-28 Chinese
董事会关于本次交易是否构成重大资产重组、关联交易及重组上市的说明
M&A Activity Classification · 85% confidence The document is a board notice by Shanghai Kaizhong Materials Technology Co., Ltd. explaining the planned issuance of shares and cash to acquire a 60% stake in Anhui Tuosheng Auto Parts Co., Ltd., and whether this constitutes a major asset restructuring, related party transaction, and backdoor listing. This is an M&A announcement of a significant acquisition transaction. It does not fit dividend, earnings release, or share buyback categories. It’s best classified as M&A Activity (merger/takeover announcement).
2026-04-28 Chinese
上海凯众材料科技股份有限公司2024年度和2025年度备考合并财务报表及审阅报告--签章版
Audit Report / Information Classification · 92% confidence The document is titled “2024年度和2025年度备考合并财务报表及审阅报告” and contains a registered CPA’s review opinion (“审阅报告”) along with the detailed pro forma consolidated financial statements and notes. It is a standalone assurance report issued by an accounting firm (Zhonghua CPA), not a full Annual Report (10-K) or Interim/Quarterly Report. Therefore, it is best classified under Audit Report / Information (AR). FY 2025
2026-04-28 Chinese

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