Raws li tsab ntawv tshaj tawm tshiab tshaj tawm los ntawm World Metal Statistics Bureau (WBMS), thaum Lub Rau Hli 2023, lub ntiaj teb refined tooj liab ntau lawm yog 2,275,100 tons, refined tooj liab noj yog 2,307,200 tons, thiab cov khoom tsis txaus yog 32,100 tons. Ntiaj teb no tooj liab mine ntau lawm nyob rau hauv Lub rau hli ntuj 2023 yog 1,809,900 tonnes.
