. Iziphumo zobhedu oluhlaziyiweyo luveliswe kubhedu lwenkunkuma yi-1.7% ephezulu kunelo nyaka. Ukuveliswa kwemveliso kaChina inyibiliki i-6 pesenti kwixesha likaJanuwari kaJanuwari ukuya kunyaka ongaphambili, ngokwamanani asemthethweni asemthethweni. Iziphumo zobhedu lukaChile zazingaphantsi kwe-7% kunexesha elifanayo kulo nyaka uphelileyo, kunye ne-electrolylitic yobhedu i-0.5%, kodwa i-EnctroreFod Copper iphantsi kwe-11%. E-Afrika, ukuveliswa kobhedu oluhlaziyiweyo kwi-Democratic Republic of the Congo yonyuswe ngo-16.5 pesenti ngonyaka njengoko iisityalo zobhedu zivuliwe okanye ze-hydromestal. Ukuveliswa kobhedu oluhlaziyiweyo eZambia lonyuswe ziipesenti ezili-12 njengoko ii-shulwns zibuyiselwe kwiipesenti ezili-14 ukuya kwi-2020. I-USART YABASEBENZI BENKONZO YABASEBENZI BENKONZO YAMA-2020. Idatha yangaphambili Ukuveliswa kwemveliso eBrazil, iJamani, iRussia, eSpain (Sx-Ew) kunye neSweden ngenxa yezityalo ze-SX-EW.