Dear Secretary, regarding the Silicon Line Semiconductor invested by your company, what is the current technical level of bright field inspection equipment? When is it expected to be put into mass production?

Tianjue Technology: Hello, thank you for your attention to the company. The wide-band bright-field defect detection equipment for 12-inch wafer 65~90nm technology nodes developed by Silicon Line Semiconductor Co., Ltd. will be delivered to customers in August 2023. At present, the company's further research and development work is progressing smoothly, and more equipment will be delivered to customers this year.