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Yinbang Clad Material Co.,Ltd. — Investor Relations & Filings

Ticker · 300337 ISIN · CNE100001JS6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,565 across all filing types
Latest filing 2026-05-22 Director's Dealing
Country CN China
Listing Shenzhen Stock Exchange 300337

About Yinbang Clad Material Co.,Ltd.

https://www.cn-yinbang.com

Yinbang Clad Material Co.,Ltd. specializes in the research, development, and production of multi-metal clad materials and high-performance aluminum alloy composites. The company’s core product portfolio includes aluminum alloy clad sheets, strips, and foils, alongside advanced multi-metal combinations such as aluminum-steel, aluminum-stainless steel, and copper-aluminum. These materials are primarily engineered for heat transfer applications, serving as critical components in automotive heat exchangers, including radiators, condensers, and evaporators. Beyond the automotive sector, its products are utilized in HVAC systems, power plant cooling units, and consumer electronics. By utilizing sophisticated cladding technologies, the company delivers thermal management solutions focused on enhancing heat dissipation efficiency and structural integrity. It operates as a key supplier for both conventional and new energy vehicle thermal management systems.

Recent filings

Filing Released Lang Actions
关于控股股东股份解除质押的公告
Director's Dealing Classification · 88% confidence The document is an official announcement by the company disclosing that the controlling shareholder and actual controller has released the pledge on his shares. This is a form of insider share transaction (pledge/unpledge) by a director-level shareholder. It specifically reports personal share collateral transactions by an executive. Therefore it best fits the Director’s Dealing category (insider transactions).
2026-05-22 Chinese
银邦股份第六届董事会第一次会议决议公告
Board/Management Information Classification · 92% confidence The document is a board meeting resolution announcement from 银邦金属复合材料股份有限公司 detailing the election of the board chairman, committee memberships, and the appointment of senior management positions (general manager, deputy general managers, finance director, board secretary, securities affairs representative). It does not contain financial statements but focuses on board and management changes, fitting the Board/Management Information category.
2026-05-14 Chinese
银邦股份关于董事会换届暨部分董事离任的公告
Board/Management Information Classification · 94% confidence The document is an announcement detailing the completion of a board re-election, the composition of the newly elected board of directors and independent directors, plus the appointment of senior management and securities affairs representative. It focuses solely on changes to the board and executive management. This fits the definition of a Board/Management Information filing (MANG).
2026-05-14 Chinese
银邦股份2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document is a resolution announcement from a company’s 2025 Annual Shareholders’ Meeting, detailing the agenda items, vote counts (agree, oppose, abstain) for each proposal, election of directors, and legal opinions on the validity of proceedings. It does not contain the actual annual report financials but reports the official voting results and resolutions passed. Therefore it matches “Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-14 Chinese
江苏世纪同仁律师事务所关于银邦金属复合材料股份有限公司2025年年度股东会的法律意见书-20260514(1)
Regulatory Filings Classification · 85% confidence The document is a formal legal opinion (“法律意见书”) issued by an external law firm on the legality of the company’s 2025 annual general meeting procedures, attendance qualifications, voting process, and vote results. It is not the notice of meeting itself, nor the actual annual report, earnings release, proxy statement, or minutes; rather it is a compliance/legal opinion letter that accompanies the AGM materials. There is no specific category for legal opinions, so under the fallback “Regulatory Filings (RNS)” — which covers miscellaneous compliance documents — this best fits.
2026-05-14 Chinese
关于公司持股5%以上股东减持股份的预披露公告
Major Shareholding Notification Classification · 85% confidence The document is a formal public announcement by a shareholder (holding over 5%) of its pre-disclosed plan to reduce holdings via open market and block trades. This fits the category of a major shareholder notification regarding changes in significant share ownership levels. It is not a company buyback (POS), not a director insider trade (DIRS), and contains full details of the planned share reduction rather than merely announcing a report (RPA). Therefore, it is classified as Major Shareholding Notification (MRQ).
2026-05-11 Chinese

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