As for the aggregate technical efficiency and pure technical efficiency in TSMC s fabs, there are some improvement areas for the input items of cost of good sold, fixed assets and inventories.

• 至于台积电各晶圆厂在整体相对效率及纯粹技术效率上，其在销货成本、固定资产以及存货等投入项目上仍有改善空间。