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China National Building Material Company Limited — Investor Relations & Filings

Ticker · 3323 HKEX Manufacturing
Open in API
Filings indexed 3,007 across all filing types
Latest filing 2026-03-31 Proxy Solicitation & In…
Country HK Hong Kong
Listing HKEX 3323

About China National Building Material Company Limited

http://cnbm.wsfg.hk

China National Building Material Company Limited is a leading enterprise primarily engaged in the production and sale of a wide range of building materials. Its core product portfolio includes cement, concrete, glass fiber, composite materials, and lightweight building materials. The company is also committed to developing advanced green and low-carbon new materials, such as carbon fiber and wind turbine blades. Complementing its manufacturing operations, CNBM provides comprehensive design and engineering services for various industries, including cement and float glass production, agriculture, environmental protection, energy, and housing development.

Recent filings

Filing Released Lang Actions
FORM OF PROXY FOR THE ANNUAL GENERAL MEETING TO BE HELD ON WEDNESDAY, 29 APRIL 2026
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a FORM OF PROXY for the Annual General Meeting, sent to shareholders to appoint proxies and vote on resolutions. It constitutes proxy solicitation materials rather than the AGM presentation itself or the actual AGM minutes/results. This aligns with the ‘Proxy Solicitation & Information Statement’ category.
2026-03-31 English
NOTICE OF THE DOMESTIC SHAREHOLDERS' CLASS MEETING
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a detailed notice of the Domestic Shareholders’ Class Meeting, providing meeting date/time/venue, resolutions to be voted on (a share repurchase mandate), instructions on proxy appointment, poll procedures, and related administrative notes. It is not the actual repurchase transaction report nor an annual or interim financial report, but rather materials sent to shareholders to solicit votes at a class meeting. This matches the definition of a Proxy Solicitation & Information Statement (PSI).
2026-03-31 English
NOTICE OF THE H SHAREHOLDERS' CLASS MEETING
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal “NOTICE OF THE H SHAREHOLDERS’ CLASS MEETING” sent to shareholders providing background, the special resolution for a share repurchase mandate, meeting logistics, and proxy instructions. It is neither a full financial report nor an earnings release, nor a dividend notice, but rather materials to solicit votes at a shareholder meeting. This aligns with the Proxy Solicitation & Information Statement category.
2026-03-31 English
NOTICE OF THE ANNUAL GENERAL MEETING
AGM Information Classification · 1% confidence The document is the official notice of the Annual General Meeting for China National Building Material Company Limited, detailing the date, venue and the specific ordinary and special resolutions to be considered at the AGM. It is a pre–meeting announcement providing the agenda and procedural notes for shareholders’ voting at the AGM. This aligns directly with the AGM Information category.
2026-03-31 English
VOLUNTARY ANNOUNCEMENT ACCOUNTING CORRECTION BY TIANSHAN MATERIAL
Regulatory Filings Classification · 1% confidence The document is a voluntary announcement on the Hong Kong Stock Exchange regarding an accounting error correction by a subsidiary, detailing retrospective restatements of previously issued financial statements. It is not a full annual or interim report, earnings release, audit report, or other specific category; rather, it is a standalone regulatory announcement that does not fit any more precise filing type. This matches the fallback “Regulatory Filings” category.
2026-03-31 English
ANNOUNCEMENT PRINCIPAL ACCOUNTING DATA AND FINANCIAL INDICATORS OF TIANSHAN MATERIAL FOR THE YEAR ENDED 31 DECEMBER 2025
Earnings Release Classification · 1% confidence The document is a concise announcement of key financial data and indicators for the year ended 31 December 2025, summarizing principal accounting metrics (assets, net profit, EPS, etc.) but not providing the full annual report. It serves as an initial disclosure of period results rather than the full formal annual report. This matches the definition of an Earnings Release (ER). FY 2025
2026-03-31 English

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