*ST宝鹰：公司投资进入高端光耦合器产业领域相关事项正在稳步推进中

Group 1 - The company is making steady progress in the high-end optical coupler industry through its wholly-owned subsidiary, Zhuhai Lanxing Technology [1] - Specific developments in product research and market expansion, as well as cooperation negotiations, have not been detailed and will be disclosed in official announcements [1]