Rijiu Optoelectronics: The company's downstream main customers include Guangyi Technology.

Jiuku Optoelectronics stated on the investor interaction platform that the downstream main customers of the company's dimmable conductive film include Guangyi Technology. In addition, in the field of perovskite, the overall GTK industry is still in the early stage of technological iteration and industrialization development, and the maturity of the industry and commercial application are still in the process of cultivation. The company's related products are currently in the small batch trial production and process verification stage in cooperation with customers, and large-scale production and commercialization will still require a certain period.