Fab and cell manufacturing are the clearest cost-per-hour cases in industry. When a tool is down, the handler part, seal, filter or metrology artefact that restores it is small, specific and usually not in the country. That is the archetypal consignment here.
Battery material is where a Korean movement most often turns out not to be carryable as described. Chemistry, capacity, state of charge and packaging decide it, not urgency, and we ask about it first rather than last.


