According to the data monitored by toodudu (the average price of SG5 manufactured by calcium carbide method), on May 7, the mainstream average price of PVC in China was 9,150 RMB/ ton, up 2.09% from the beginning of this month and 62.67% from the same period last year. After the May Day holiday, the price of PVC futures market rose strongly, driving the spot trend. From May 6 to 7, the price increased by about 2%, with a year-on-year increase of more than 60%. Manufacturers generally increased, with a daily increase of about 100-200 RMB/ ton. Most of the quotations now rose to above 9,000 RMB/ ton. Traders’ offers also soared, and the overall focus of the market moved up. In recent days, the price of raw calcium carbide has risen, and the cost support has gradually strengthened. Moreover, the number of maintenance enterprises has increased in May, and the market supply has tightened, which is good for the price of PVC. At present, the export market has weakened, but the domestic...