Lianjian Optoelectronics: Subsidiary plans to sign a 6 million yuan outsourcing agreement.

Joint Optoelectronics Announcement: Due to business development needs, Huizhou Joint, a subsidiary of the company, intends to provide processing, assembly, packaging, transportation, and other services for Guangdong Rongwen Technology Group Limited's controllers and other products, with an expected service amount not exceeding 6 million RMB within one year. This related transaction aims to supplement the scale of production, reduce resource idleness, and benefit the overall interests of the company's sustainable development. It will not have a negative impact on the company's independence or harm the interests of the company and non-related shareholders.