Shi Jiaguangzi: Plans to invest in the construction of a high-speed optical chip and device development and industrialization project, with a total investment of about 1.265 billion yuan.

Shikai Optical Announcement: The company plans to invest in the construction of a high-speed optical chip and device development and industrialization project, with a total investment of approximately 1.265 billion yuan, funded by the company's own funds and self-raised funds. The project will be implemented in Hebi City, Henan Province, with a construction period of 2 years. The main content of the project includes the construction of land and factory buildings for high-speed optical chips and devices, as well as the purchase of equipment. This investment aims to optimize production capacity layout, upgrade core technology platforms, further strengthen the company's core technological advantages and market competitiveness in the field of optical communication, and improve the company's comprehensive profitability and sustainable development capabilities.