anyang baoyuan chemical co.,ltd
address： no.477 angang avenue yindu district anyang henan province
日本无吗不卡高清免费vtoday, the domestic coal tar market is stabilizing and running, and the sales contract is stable. with the strong festive atmosphere, the market trading atmosphere is weakening. deep processing enterprises are running normally, but the upstream and downstream markets are weak. it is expected that the short-term coal tar market will not be well shipped.