Zhitong Finance App News, Qingyi Optoelectronics (688138.SH) issued an announcement. Currently, the “High-end Semiconductor Mask Production Base Construction Project Phase I” has been successfully put into operation, and the “High-end Semiconductor Mask Production Base Construction Project Phase II” is progressing steadily. In order to seize the strategic opportunities of domestic substitution in the semiconductor industry, implement the company's high-end manufacturing and domestic replacement core development strategy, fill the production capacity gap of high-end semiconductor mask versions, and consolidate the core competitiveness of domestic semiconductor mask substitution, the company's holding subsidiary Foshan Qingyiwei plans to invest in the construction of the “High-end Semiconductor Mask Production Base Phase III” on the basis of the existing high-end semiconductor mask production base construction project Phase I and Phase II. The total investment of the third phase of the project is not more than RMB 1.5 billion.

Zhitong Finance App News, Qingyi Optoelectronics (688138.SH) issued an announcement. Currently, the “High-end Semiconductor Mask Production Base Construction Project Phase I” has been successfully put into operation, and the “High-end Semiconductor Mask Production Base Construction Project Phase II” is progressing steadily. In order to seize the strategic opportunities of domestic substitution in the semiconductor industry, implement the company's high-end manufacturing and domestic replacement core development strategy, fill the production capacity gap of high-end semiconductor mask versions, and consolidate the core competitiveness of domestic semiconductor mask substitution, the company's holding subsidiary Foshan Qingyiwei plans to invest in the construction of the “High-end Semiconductor Mask Production Base Phase III” on the basis of the existing high-end semiconductor mask production base construction project Phase I and Phase II. The total investment of the third phase of the project is not more than RMB 1.5 billion.