On May 10th, the domestic calcium carbide market continued the previous fall trend and the price went down. The mainstream price of first grade calcium carbide in Guizhou is 3,750 yuan (ton price, the same below), and more is sent to Sichuan, Chongqing, and Yunnan regions; the first grade of calcium carbide purchased from Hubei is sent to the price between 3650 and 3750 yuan, according to the source of origin, the transaction is different. Slight difference; Henan procurement of a primary product calcium carbide mainstream sent to the price in the 3700 ~ 3800 yuan, nephew to the supply price is slightly lower; Tianjin procurement of a product calcium carbide mainstream sent to the price in the 3850 ~ 3900 yuan, superior grade mainstream sent to The price is between 3900 and 3950 yuan. In the past week, domestic calcium carbide prices have generally dropped by 50 to 150 yuan. At present, the downstream PVC market is in the doldrums, and chlor-alkali enterprises have strong willingness to reduce the purchase price of calcium carbide under long-term negative profit operation. At the same time, steadily increasing the supply of calcium carbide sources will also be difficult to effectively support the price measures of calcium carbide companies. Currently, supply and demand are increasingly imbalanced, and it is expected that calcium carbide will not be optimistic about the market outlook. SEDAN,Electric Car,FIRST DIVISION DUDU NEW ENERGY AUTOMOBILE COMPANY , https://www.duduelectriccar.com