CIG recently stated that the company consistently regards research and development innovation as its core driving force, adhering to a development strategy of "researching the next generation, developing the current generation, and producing the existing generation." R&D investment and its proportion have been disclosed in the 2025 annual report, with the number of R&D personnel maintained at a high level within the industry. In the high-speed optical module sector, CIG focuses on silicon photonics technology and has achieved mass shipments of 800G products and small-batch shipments of 1.6T products to key overseas customers. The product performance is comparable to that of industry leaders. In the NPO/CPO field, the company initiated related R&D efforts earlier, with strategic directions including NPO/CPO optical engines, multi-channel silicon photonic modems, advanced packaging technologies, and external light sources. At the recent 2026 OFC conference, CIG jointly showcased related R&D achievements with partners, attracting customer attention. Furthermore, the company is accelerating its layout in new technological directions such as XPO to maintain a first-mover advantage in cutting-edge industry technologies. Regarding cooperation on CPO products, there is currently no undisclosed information that requires disclosure. The company maintains an open attitude towards industrial chain collaboration and has engaged in deep cooperation with upstream and downstream partners through strategic alliances, joint R&D, and equity investments. Moving forward, CIG will continue to evaluate opportunities to deepen and expand collaboration with leading domestic and international industrial chain partners based on technological developments and business needs. Relevant information should be referenced from the company's official announcements. All significant business progress is subject to announcements released through designated information disclosure channels. Investors are advised to invest rationally and be aware of investment risks.