May 6 - On the 6th, domestic carbon black market prices partially declined. Currently, the mainstream price for N330 carbon black in the Shandong region is 7,500 RMB/ton; in Shanxi, 7,200 RMB/ton; in Hebei, 7,600 RMB/ton; in Guangzhou, 7,600 RMB/ton; and in Zhejiang, 7,600 RMB/ton. According to Chempricehub's analysis of carbon black, the multi-directional score stands at -1. On the 6th, domestic carbon black market prices partially decreased, with the mainstream N330 pricing range in key production areas at 7,200-7,600 RMB/ton. The weakening spot prices have a generally bearish impact on the carbon black market.