Tuam Tshoj cov khoom siv bauxite tuaj rau lub Kaum Ib Hlis 2019 yog kwv yees li 81.19 lab tons, 1.2% txo lub hli-rau-hli thiab nce 27.6% xyoo-rau-xyoo.

Tuam Tshoj cov khoom siv bauxite los ntawm Lub Ib Hlis mus txog Kaum Ib Hlis xyoo no tag nrho kwv yees li 82.8 lab tons, nce li ntawm 26.9% ntawm tib lub sijhawm xyoo tas los.