Chenxian Optoelectronics (003019.SZ) shareholder Songbao Investment plans to reduce its shareholding by no more than 3%.

News from Wise Finance APP, Chengzhan Optoelectronics (003019.SZ) announced that its shareholder Songpu Investment Co., Ltd. ("Songpu Investment") plans to reduce its holdings of the company's shares by a total of no more than 5.2992 million shares (3% of the total share capital of the company) through centralized bidding or block trading within 3 months after 15 trading days from the date of this announcement (October 9, 2025 to January 8, 2026).