On July 17, the price of carbon black N220 in the Shanxi market with tickets was 8,600 - 8,900 yuan/ton, the price of N330 with tickets was 7,300 - 7,600 yuan/ton, the price of N550 with tickets was 7,700 -8100 yuan/ton, and the price of N660 with tickets was 7,300 - 7,600 yuan/ton. Trading was flat, and the industry was cautious and wait-and-see.