Qingdao Rongdasheng Carbon Black Price Trends

On September 15, the carbon black price of Qingdao Rongdasheng Enterprise was stable. The price of N220 was 11000 yuan/ton, the price of N330 was 9800 yuan/ton, the price of N234 was 11600 yuan/ton, the price of N375 was 10600 yuan/ton, the price of N134 was 12000 yuan/ton, and the price of N550 was 10300 yuan/ton.