Peb lub tuam txhab muaj 10 txheej ntawm nruab nrab zaus hluav taws xob rauv thiab 2 txheej ntawm cov tshuab ntub dej loj thiab qhuav pob, nrog cov khoom tsim tawm txhua xyoo (tsis tshua muaj lub ntiaj teb silicon thiab magnesium alloy), inoculant (silicon, barium, calcium, strontium, thiab lwm yam), silicon calcium, silicon barium calcium, Silicon aluminium alloy, silicon thiab magnesium core hlau, silicon thiab calcium core hlau, ntshiab calcium hlau thiab lwm yam additives alloys rau steelmaking thiab casting, txog 20, 000 tons.
