Qingyi Optoelectronics announced that the company's 55nm PSM product has signed a confidentiality agreement with the customer and confirmed the product specifications, received the customer's purchase order, and the product has now been delivered and has entered the customer's online certification stage. This product is mainly used as a key lithography layer in semiconductor chip manufacturing, covering high-precision graphics scenarios such as logic and storage. If the product successfully completes certification and large-scale batch supply, it will improve the company's high-end semiconductor mask product matrix and enhance the profitability of the semiconductor mask business. Currently, there is uncertainty about the certification cycle and certification results, the batch delivery time cannot be determined, and the subsequent sales situation is uncertain.

Qingyi Optoelectronics announced that the company's 55nm PSM product has signed a confidentiality agreement with the customer and confirmed the product specifications, received the customer's purchase order, and the product has now been delivered and has entered the customer's online certification stage. This product is mainly used as a key lithography layer in semiconductor chip manufacturing, covering high-precision graphics scenarios such as logic and storage. If the product successfully completes certification and large-scale batch supply, it will improve the company's high-end semiconductor mask product matrix and enhance the profitability of the semiconductor mask business. Currently, there is uncertainty about the certification cycle and certification results, the batch delivery time cannot be determined, and the subsequent sales situation is uncertain.