and propylene glycol rose by more than 17% in January

According to the monitoring data of the Business Society, as of January 31, the ex-factory price of domestic industrial-grade propylene glycol was a reference price of 13,266 yuan/ton, which was the same as that on January 25 (reference price of 13,300 yuan/ton). Compared with January 1 (reference price of 12,633 yuan/ton), the average price increased…