At present, the calcium carbide market in Ningxia has improved in the trading atmosphere over the weekend, with the transaction average price up about 50 yuan/ton. At present, while the mainstream ex-factory price of local first-class calcium carbide is 3350-3400 yuan/ton, some actual transactions are negotiated flexibly. The local calcium carbide manufacturers have witnessed an increase in sales volume these days, leaving the inventories at a low level. Affected by the power limit, the supply capacity has weakened while these manufacturers have become more exhilarated, which gives a strong push to the price increase. Therefore, it is expected that the calcium carbide market will go better and may continue to rise in Ningxia.