Zhejiang Yonghe Investment invested 1.9136891 billion yuan in the project to build a fluorine materials and pilot production base
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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, everyone knows how to handle emergencies; identifying and addressing risks and hazards --------------------------------------------------
【Common Issues in Haichuan Pipeline Design】In-depth Analysis of the Design Requirements in TSG 31-2025 \"Technical Regulations for the Safety of Industrial Pipelines\" https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5725227 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Processing Equipment】Disruptive transformation from 3182 to 2026: The industry’s first intelligent upgrade project for 5.5-meter ramming coke ovens https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5725339 (Source: Haichuan Chemical Industry Forum (Hcbbs))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – Illustrated with photos and texts; everyone is welcome to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705518 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】3183-2026: China’s First Large-Scale Project for the Extraction of Phenol from Coal Tar – Xinjiang Xuanli’s 100,000 tons/year green extraction project for tar phenol, undertaken by CCCC. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5725540 (Source: HaiChuan Chemical Forum (HCBBS))
【History of Haichuan Chemical】The Defunct Fertilizer Plant – The Chengbu Nitrogen Fertilizer Plant That Met the Fertilizer Needs of the Rural Areas https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5725610 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))