Lub Ib Hlis 4, kev xa khoom tawm ntawm cov chaw tsim khoom lag luam titanium dioxide tam sim no tau yog qhov tseem ceeb xa tawm, thiab kev ua lag luam tawm txawv teb chaws tau ua lag luam tau zoo. Cov chaw lag luam muag khoom nruj heev. Cov tuav tau pom meej tos thiab tsis kam muag, thiab tus nqi ntawm kev txiav txim tshiab maj mam nce.
Jinan Yuxing Tshuaj Kho Mob Co., Ltd., qhov tshiab tshaj tawm cov nqe lus ntawm rutile titanium dioxide yog 18,000 yuan / tuj; qhov tseeb hais ntawm anatase titanium dioxide yog 16,000 yuan / tuj, thiab qhov kev txiav txim qhov tseeb tau tham hauv kev nthuav dav.
