Raws li tsab ntawv ceeb toom los ntawm International Nickel Study Group (INSG), thoob ntiaj teb nickel noj tau nce 16.2% xyoo tas los, txhawb nqa los ntawm kev lag luam stainless hlau thiab kev lag luam roj teeb nrawm. Txawm li cas los xij, cov khoom siv npib tsib xee muaj qhov tsis txaus ntawm 168,000 tons, qhov loj tshaj plaws kev xav tau sib txawv hauv tsawg kawg ib xyoo caum.

INSG tau xav tias qhov kev siv xyoo no yuav nce ntxiv 8.6%, tshaj li 3 lab tons thawj zaug hauv keeb kwm.

Nrog rau kev muaj peev xwm nce ntxiv hauv Indonesia, lub ntiaj teb cov khoom siv nickel tau kwv yees kom loj hlob los ntawm 18.2%. Yuav muaj qhov seem ntawm kwv yees li 67,000 tons xyoo no, thaum nws tseem tsis paub meej tias cov khoom siv ntau dhau yuav cuam tshuam rau tus nqi npib tsib xee.