What is more, so far only three companies on the ETC's roster have moved from the talking phase to actual investment: H2 Green Steel, Salzgitter and ArcelorMittal, which is erecting a green-steel mill in Canada.

更重要的是，到目前为止，ETC 名册上只有三家公司从谈判阶段进入实际投资：H2 Green Steel、Salzgitter 和 ArcelorMittal，后者正在加拿大建设绿色钢厂。