RE:RE:RE:RE:RE:RE:RE:RE:RE:Supply agreements are legally binding!The same could be said for green steel, it will is very expensive today because there is either no incentive for going green or penalty for not going green.... And yet SSAB and LKAB (and another swedish startup) is pouring a lot of money into it, even though it is not economical today. You seem to lack a lot of vision into what could be the catalysts for these potential transformations as everything has to happen today or not at all. I can absolutely see graphene (or rGO if you want to nit-pick) go into specialized concrete within a few years