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

Ticker · 002271 LEI · 300300XMIXB7STDZWT60 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 2,974 across all filing types
Latest filing 2026-04-20 Major Shareholding Noti…
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 · 1% 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
简式权益变动报告书（李卫国、李兴国）
Major Shareholding Notification Classification · 1% confidence The document is a “简式权益变动报告书” (Simplified Equity Change Report) filed by the controlling shareholders describing their reduction of stake (from 20.7386% to 20.0000%) via block trades and auction. This is neither a company buyback nor an earnings release, but a mandatory insider/shareholder notification of a significant shareholding change crossing percentage thresholds. It matches “Major Shareholding Notification” (Code: MRQ).
2026-04-20 Chinese
北京东方雨虹防水技术股份有限公司拟处置资产涉及的成都市金堂县格林雅苑四处房地产及无锡市锡山区美溪蓝庭一处房地产市场价值资产评估报告（中评正信评报字[2026]162号）
Regulatory Filings Classification · 1% confidence The document is a detailed statutory asset valuation (“资产评估报告”) prepared under Chinese asset appraisal standards, with extensive sections on purpose, scope, methods, procedures and conclusions. It is not an annual or interim financial report, an audit report, management or board change, earnings release, or any other specific disclosure type in our taxonomy. It is a full technical appraisal report, not merely an announcement or summary. Therefore, it does not fit any specialized category and falls into the fallback “Regulatory Filings” category (RNS).
2026-04-16 Chinese
关于变更会计政策的公告
Regulatory Filings Classification · 1% confidence The document is a standalone announcement by the company regarding a change in its accounting policies, approved by the board, with no attachments of full financial statements or detailed management discussion. It is not an earnings release, annual or interim report, nor a notice of dividend, share transaction, or board appointment. It is a regulatory disclosure of an accounting policy change under Chinese accounting standards, fitting the fallback category for miscellaneous regulatory filings. Therefore, it should be classified as RNS (Regulatory Filings).
2026-04-16 Chinese
第九届董事会第七次会议决议公告
Regulatory Filings Classification · 1% confidence The document is a formal announcement of the resolutions passed at the Ninth Board of Directors’ Seventh Meeting of Beijing Oriental Yuhong Waterproof Technology Co., Ltd. It details board approvals on work reports, financial statements, profit distribution, annual report publication, budget, internal control, auditor appointment, remuneration schemes, sustainability report, quarterly report, asset impairment and disposals, debt restructuring, and calling the annual general meeting. It is not an earnings release (ER) since it covers a wide range of board decisions rather than key quarterly results; not a proxy statement (PSI) or AGM presentation (AGM-R); not a management discussion (MDA); and does not announce a change in board membership or senior management (MANG). It is a routine regulatory announcement of board resolutions and therefore falls under the fallback category of general regulatory filings (RNS).
2026-04-16 Chinese
关于为董事、高级管理人员投保责任保险的公告
Regulatory Filings Classification · 1% confidence The document is a brief corporate announcement by Beijing Oriental Yuhong’s board regarding the proposal to purchase directors’ & officers’ liability insurance and to submit this proposal to the upcoming shareholders’ meeting for approval. It does not present financial results, management changes, or serve as the report itself. It is a miscellaneous regulatory disclosure that does not fit any other specialized category (not an AGM presentation, not an earnings release, not a board appointment, etc.). Therefore, it falls into the general “Regulatory Filings” fallback category.
2026-04-16 Chinese

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