Txoj haujlwm tsim vaj tsev nyob hauv Maliu Lub Zos, Dazhou yog qhov kev hloov chaw thiab kev txhim kho ntawm Dazhou Steel ntawm Fangda Group.Qhov project npog thaj tsam ntawm 5,590 daim av.Lub sijhawm tsim kho yog nruj thiab ua haujlwm hnyav.75% ntawm cov khoom siv hauv av thiab pob zeb tawg tau txais cov pob zeb diamond caj npab tsim thiab tsim los ntawm peb lub tuam txhab, uas yog cov khoom zoo.Thiab kev ua haujlwm ruaj khov ntawm cov cuab yeej siv pob zeb tawg ua kom tiav kev ua tiav ntawm kev ua haujlwm hauv av.
