Jinneng Science PP Plant Shutdown | Market Impact Report

Jinneng Science halts production at No.3 PP unit

Jun 12, 2026

Jinneng Science and Technology has shut down its No.3 Polypropylene (PP) unit in Qingdao. A source in China informed a team member, “The company is reported to have shut down the unit in early September 2025 for maintenance. The duration of the outage remains unclear, while confirmation from an authorized source has not been obtained.” Located in Qingdao, Shandong in China, the No.3 unit has a production capacity of 450,000 mt/year.