The price trend of carbon black in China market is going up, while its raw material oil coal tar price will be seen to decrease in incoming Sep., the main reason is Chinese government environmental policy.

Because of environmental policy, carbon black factories faces serious production limitation, specialy the manufacters in Shandong Province. Such influence will continue to the middle of Sep. All carbon black factories all said the stock is little and have to supply to VIP customers firstly.

In sum, the environmental policy has play an more important role than coal tar on carbon black prices.