March 10 — On the 10th, domestic carbon black market prices rose. The current mainstream price for carbon black N330 is 7,800 yuan/ton in Shandong, 7,600 yuan/ton in Shanxi, 7,900 yuan/ton in Hebei, 7,850 yuan/ton in Guangzhou, and 7,900 yuan/ton in Zhejiang. Chempricehub's analysis of carbon black shows a long-short score of +1. The report indicates that the mainstream price of domestic carbon black N330 has generally increased, with prices in Shandong, Shanxi, Hebei, Guangzhou, and Zhejiang reaching 7,800 yuan/ton, 7,600 yuan/ton, 7,900 yuan/ton, 7,850 yuan/ton, and 7,900 yuan/ton, respectively. This suggests an increase in market demand or tightening supply, which is favorable for spot prices. The score of +1 indicates a generally positive outlook, as although the price increase has not reached the level of a major event, the overall trend is positive and may boost spot trading activity.