Txog Sun Bang
Peb muaj ob lub hauv paus tsim khoom, nyob hauv Kunming City, Yunnan Province thiab Panzhihua City, Sichuan Province nrog lub peev xwm tsim khoom txhua xyoo 220,000 tons.
Peb tswj cov khoom zoo (Titanium Dioxide) los ntawm qhov chaw, los ntawm kev xaiv thiab yuav ilmenite rau cov chaw tsim khoom. Peb ruaj ntseg los muab ib pawg tiav ntawm titanium dioxide rau cov neeg siv khoom xaiv.
