Stainless Espresso: Indonesia to ban further exports of raw materials from 2022November 25, 2021 – Indonesia wants to ban raw material exports of bauxite, copper and tin. This was announced by Indonesian President Joko Widodo on November 24, 2021. An export ban on bauxite is to begin in 2022. Energy consumption by German steel manufacturers is to increase fivefold due to hydrogen production. Chinese alumina production […] Source