Titanium Dioxide: This week, it is worth noting that Longxun Lienen intends to acquire peaceful titanium iron to extend the upstream market to meet the company's demand for raw materials for upstream titanium dioxide production capacity expansion. According to industry insiders, this will hopefully further increase the concentration of the titanium dioxide industry. Until March 23, the majority of domestic mainstream market price of sulfuric acid rutile and anatase titanium dioxide in the 16,000 ~ 18,000 yuan / ton and 13,800 to 14,800 yuan / ton (both tax).