Core Viewpoint - The company, Guangxun Technology, has a high self-supply ratio for mid-to-low speed optical chips, and some self-developed high-end optical chips have begun small-scale commercial use [2] Group 1 - The self-supply ratio for mid-to-low speed optical chips is relatively high [2] - The company has started small-scale commercial use of some self-developed high-end optical chips [2]

Core Viewpoint - The company has begun small-scale commercial use of some self-developed high-end optical chips, with further updates to be based on publicly disclosed information [1] Group 1 - The company is actively engaging in the development of high-end optical chips [1] - Small-scale commercial use of these chips has commenced [1] - Future progress will be communicated through official disclosures [1]