Order activity slipped in the midst of a quiet week. Order activity for semiconductor equipment fell nearly two points as many took the week off to celebrate the Chinese New Year. IC Inventory Levels. Semi Market results from last week: Semiconductor Supply-Demand Shortages ended. The dawn of automated inspection: KLA ADD/100 Series. The tool that sparked the yield management revolution: The KLA 2020. Strategy and Tactics: Dark Forecasts and Reality as EUV lights up 2020. VLSIs Semiconductor Stock Indices rebounded this week.