On August 21, the price of carbon black in Shanxi Evergrande remained stable. The price of wet N550 was 7600 yuan/ton, wet N330 was 7200 yuan/ton, wet N774 was 7600 yuan/ton, and wet N660 was 7200 yuan/ton. The company has 2 wet granulation carbon black production lines and 1 dry process, which can produce 70,000 tons of soft and hard wet process carbon black every year.