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Wanhua Chemical Group Co. Ltd. Class A (SSE:600309) news

Every Wanhua Chemical Group Co. Ltd. Class A press release and news update in one place — announcements, filings coverage, and company updates for investors.

Wanhua Chemical Group Co. Ltd. Class A (SSE:600309) news

Press releases & updates

Wanhua Chemical : Named to 2026 Southern Weekly CSR Survey List

Wanhua Chemical : Shines at APCS 2026 with Innovative Coating Solutions

"Wanhua Chemical Group Co., Ltd."Announcement on Shutdown for Maintenance of the MDI Plant at Yantai Industrial Park

"Wanhua Chemical Group Co., Ltd."Announcement on Resumption of Production of the MDI Plant at Wanhua Chemical's Fujian Industrial Park

Wanhua Chemical : 2026 Bajiaowan Innovation Conference Opens in Yantai

Wanhua Chemical : China Cosmetic Tech Innovation & Green Chemistry Forum Concludes Successfully

"Wanhua Chemical Group Co., Ltd."Indicative Announcement on the Chairman's Proposal to Implement the 2026 Interim Profit Distribution Plan

"Wanhua Chemical Group Co., Ltd."Announcement on the Shutdown and Maintenance of the Facilities at its Hungarian Subsidiary BorsodChem

Wanhua Chemical : Partners with Oppein to Advance No Added Formaldehyde Development

"Wanhua Chemical Group Co., Ltd."Announcement on Expected Increase in Semi-annual Performance for 2026

Announcement on Release of Pledge of Partial Shares Held by Shareholders with More than 5% Shares

Announcement on Completing Term Change of Board of Directors, Electing Chairman, Appointing President and Other Senior Management Members...

Wanhua Chemical : Synergizing Innovation for a Shared Green Future

Announcement on Resumption of Production of the PDH and POCHP Unit in Penglai Industrial Park

Notice on Convening the 1st Extraordinary General Meeting in 2026

Announcement on the Purchase of Company Shares by Senior Management Member

Announcement on Using Idle Funds to Purchase Structured Deposits

Wanhua Chemical : Driven by Innovation, Enabling a Healthy Life Worldwide – Wanhua Chemical at INDEX 2026, Geneva

Announcement on Implementation of Dividend Distribution for 2025

Announcement on Convening Performance Briefing for 2025 and Q1 2026

Announcement on Resolutions of the 2025 Annual General Meeting

Announcement on Resumption of Production of the PDH Phase II Plant in Yantai Industrial Park

Announcement on Progress in Using Idle Funds to Purchase Structured Deposits

Announcement on the Shutdown and Maintenance of the PDH and POCHP Unit in Penglai Industrial Park

Report for Q1 2026

Wanhua Chemical : Debuts at in-cosmetics Global 2026

Wanhua Chemical : Notice on Guarding Against Counterfeit Websites and Preventing Scams

Announcement on Results of Issuing Phase V Green Science and Technology Innovation Bonds in 2026

Announcement on Issuance Result of Phase I Short-term Financing Bonds in 2026

Announcement on Results of Issuing Phase III Science and Technology Innovation Bonds in 2026

Announcement on Preliminary Earnings Estimate for 2025

Announcement on Pledge of Partial Shares Held by Shareholders with More than 5% Shares

Announcement on Capital Increase of Wholly-owned Subsidiary Announcement on Capital Increase in Wholly-Owned Subsidiary Wanhua Chemical G...

Announcement on Results of Issuing Phase I Sci-tech Innovation Bonds in 2026

Announcement on Resumption of Production of the MDI Phase II Plant in Ningbo Industrial Park

Announcement on Result of Shareholding Reduction by Shareholder

Announcement on Resumption of Production after Technological Transformation of the Phase I Ethylene Unit in Yantai Industrial Park

Announcement on the Pledge of Partial Shares Held by Shareholders

Announcement on Release of Pledge of Partial Shares Held by Shareholders

Announcement on Convening the Q3 2025 Performance Briefing

Announcement on Shutdown for Maintenance of the MDI Phase II Plant in Ningbo Industrial Park

Announcement on Completion of the Share Reduction Plan by Shareholders with Over 5% Shares and Reduction Results

Announcement on Resolutions of the 1st Extraordinary General Meeting in 2025

Announcement on Resolutions of the 4th Meeting of the 9th Board of Directors in 2025

Indicative Announcement on Change in Equity of Shareholder with Over 5% Shares Reaching 5% Scale

Wanhua Chemical : ENGEL and Hitech Signed a Strategic Cooperation Agreement

Announcement on Resolutions of the 3rd Meeting of the 9th Board of Directors in 2025

Wanhua Chemical : Carbon Negative Reforming (CNR) Technology Has Been Shortlisted for the ICIS Best Process Innovation Award

Announcement on Resumption of Production of MDI Unit of BorsodChem Zrt., the Hungarian Subsidiary

Announcement on Completion of Industrial and Commercial Registration Changes for the Joint Venture with Kuwait Petroleum Corporation