二氧化钛是生产氯化物、硫化物和钛白粉等重要化工产品的基本原料,曾是国际市场上的抢手货,一些国家大建、特建二氧化钛厂。可是,近两年,由于以美国为首的世界经济不景气,使国际市场上二氧化钛的产量供大于求,生产力过剩,价格猛跌。 Titanium dioxide is the basic raw material for the production of important chemical products such as chlorides, sulfides and titanium dioxide. It was once a sought-after item on the international market. In some countries, the construction of large-scale and special-purpose titanium dioxide plants was carried out. However, in the past two years, due to the global economic downturn led by the United States, the output of titanium dioxide in the international market oversupplied, excess productivity and price plummeted.