As part of TMC's pilot-scale nodule processing, SGS and TMC produced the world's first cobalt sulfate from deep-seafloor polymetallic nodules, continuing to indicate TMC's resource is suitable for battery and energy transition markets The cobalt sulfate was produced in a testing program conducted in collaboration with SGS applying TMC's efficient flowsheet design that processes high-grade nickel-copper-cobalt matte directly to high- purity cobalt sulfate (without making cobalt metal) and produces fertilizer ...