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Beijing Oriental Yuhong Waterproof Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 002271 ISIN · CNE100000CS3 LEI · 300300XMIXB7STDZWT60 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,979 across all filing types
Latest filing 2026-05-29 M&A Activity
Country CN China
Listing Shenzhen Stock Exchange 002271

About Beijing Oriental Yuhong Waterproof Technology Co.,Ltd.

https://www.yuhong.com.cn

Beijing Oriental Yuhong Waterproof Technology Co., Ltd. specializes in the research, development, manufacture, and application of waterproofing systems. The company provides a comprehensive range of products, including waterproof membranes, coatings, mortars, and thermal insulation materials. Its portfolio extends to non-woven fabrics and building chemicals, catering to diverse sectors such as high-speed rail, airports, subways, and residential construction. Beyond manufacturing, the firm offers integrated services encompassing technical consulting, construction management, and maintenance. By leveraging advanced production technologies and a robust R&D framework, the company delivers high-performance solutions for complex infrastructure and civil engineering projects. Its operations focus on enhancing structural durability and environmental protection through specialized building materials and professional engineering services.

Recent filings

Filing Released Lang Actions
关于签署《股份认购协议》及《ACUM与IALK股份买卖协议》的公告
M&A Activity Classification · 87% confidence The document is a detailed announcement of the signing of share subscription and share sale & purchase agreements, outlining the terms of the transaction, parties, pricing, approvals, and risk factors for the acquisition of equity in two Indonesian companies. It is not a fundraising or financing (CAP) notice, nor is it a US‐style SEC merger proxy (MA). This is a Chinese A‐share corporate filing announcing a merger/acquisition transaction, fitting the M&A Activity category (Code: TAR).
2026-05-29 Chinese
关于公司控股股东部分股份解除质押的公告
Regulatory Filings Classification · 78% confidence The document is a mandatory stock exchange announcement by a Chinese listed company regarding the release of pledged shares by its controlling shareholder. It does not present an actual financial report or earnings release, nor is it a share purchase or issuance, a dividend, a merger, or a voting result. It is a regulatory compliance announcement concerning share pledge/repurchase status that does not fit other specific categories; therefore it falls under the fallback category of Regulatory Filings (RNS).
2026-05-28 Chinese
关于公司控股股东部分股份解除质押的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the partial release of pledged shares by the company's controlling shareholder. It details the number of shares released from pledge, the shareholder's total pledged shares, and related risk disclosures. There are no financial statements, earnings data, or management discussions. The content focuses on share pledge status and shareholder information, which fits the category of Major Shareholding Notification (MRQ). The document length is short and it is not a report or a certification, but a regulatory announcement about shareholding changes.
2026-05-08 Chinese
北京市中伦律师事务所关于北京东方雨虹防水技术股份有限公司2025年年度股东会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by Zhong Lun Law Firm regarding the legality of the convening, attendance, and voting procedures of the 2025 Annual General Meeting (AGM) of Beijing Oriental Yuhong Waterproof Technology Co., Ltd. It details the meeting's procedural compliance with relevant laws and company articles but does not contain the actual AGM materials or presentations. The document serves as a legal certification of the AGM process rather than the AGM materials themselves. Therefore, it is best classified as a Declaration of Voting Results & Voting Rights Announcements (DVA), since it confirms the legality and results of the shareholder meeting and voting process.
2026-05-07 Chinese
关于控股股东、实际控制人及一致行动人权益变动触及1%整数倍的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding changes in shareholding by a controlling shareholder and related parties. It details the reduction in shareholding percentage, the method of share disposal, compliance with regulatory requirements, and confirms no change in control or governance structure. The document includes specific shareholding percentages, dates, and references to regulatory compliance but does not contain financial statements or detailed financial performance data. It is a notification of a major shareholding change crossing a 1% threshold, consistent with the definition of Major Shareholding Notification (MRQ). The document length is 4014 characters, which is typical for such announcements. Therefore, the appropriate classification is MRQ.
2026-05-07 Chinese
关于控股股东、实际控制人及一致行动人权益变动触及1%和5%整数倍的公告
Major Shareholding Notification Classification · 87% confidence The document is a formal announcement by the company regarding a change in shareholdings by its controlling shareholder and his concert parties, triggering 1% and 5% shareholding thresholds. It details the number of shares held before and after the reduction and complies with relevant securities laws. This fits the “Major Shareholding Notification” category, code MRQ, which covers notifications of changes in significant share ownership levels.
2026-04-20 Chinese

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