Should Shanghai Songjiang TSMC equipment always be in fab?

Shanghai Songjiang TSMC equipment should always be in fab. Semiconductor manufacturing is a very complicated process, and the equipment needs to work in the wafer factory all the time to ensure the continuity and stability of the production process. In the process of semiconductor manufacturing, the equipment needs to work in a clean environment to prevent dust and other pollutants from affecting the chip. Therefore, the semiconductor factory will adopt strict clean room management, requiring staff and equipment to wear special protective clothing and masks to avoid pollution to the chip production process.