The Ministry of Energy and Mineral Resources has revised regulations on royalties and non-tax state revenues in the mineral and coal sectors, aiming to increase the mining industry's contribution to state finances. The royalty rate for nickel ore will be raised from 10% to 14%-19%; nickel processing products such as nickel matte, ferronickel, and nickel pig iron will also see gradual rate increases based on price rises, with hikes ranging from 0% to 250%. Many minerals including coal, tin, gold, silver, and copper have planned royalty rate adjustments, such as coal having different rate adjustments depending on conditions; the royalty rates for copper ore, copper concentrate, and cathode copper will all increase significantly, ranging from 100% to 250%; gold royalty rates will be adjusted from 3.75%-10% to 7%-16%; silver from 3.25% to 5%; platinum from 2% to 3.75%; and tin metal from 3% to 3%-10%. The government revised the relevant policies to increase the mining industry's contribution to state revenue, with adjustments covering various minerals through royalty rate changes.