Sichuan Yongying BDO Plant Offline: Supply Alert

Sichuan Yongying New Material takes BDO plant off stream

Jun 16, 2026

Sichuan Yongying New Material has shut down its butanediol (BDO) plant in Nanchong. A source in China informed a team member, “The company has halted operations at the plant around November 11, 2025 for maintenance. Further details on the duration of the shutdown could not be ascertained.” Located in Nanchong, Sichuan in China, the plant has a production capacity of 180,000 mt/year.