Since April, 2023, there have been 15 titanium dioxide manufacturers issued price adjustment letters. This is the third round of price increases for titanium dioxide manufacturers this year. As of May 3, most of the domestic sulfate process rutile type and anatase type titanium dioxide mainstream manufacturers price is ￥15,500 ~ ￥16,500 /MT, compared to the beginning of the rise of ￥1,000 ~ ￥1,500/MT.