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Hongrun Petrochemical resumes manufacturing at SM plant

Hongrun Petrochemical resumes manufacturing at SM plant

Jul 18, 2025

Hongrun Petrochemical, Weifang has started up its Styrene Monomer (SM), plant in Shandong. Sources in China told a member of the team that "the company restarted its plant in mid-July, 2025 after a turnaround." The plant was closed for maintenance during the first half June 2025.