Comment by angelgonzales

This isn’t very big news. Issues occur during bring-up often. Linde’s processes are possibly so power intensive that failing over to generator power is not possible. TSMC is right to put Linde on notice since Linde should have a PFMEA and control plan to eliminate any root causes for downtime. I suspect in the long term TSMC has plans to insource this if the issue persists. Scrap happens sometimes during manufacturing, if the writer only has journalism experience and no manufacturing experience then they may not have a conceptual understanding of acceptable first pass yield. After all, the TSMC logo features failing parts!