Zibo High-tech State-owned Capital Investment Co., Ltd. signed share transfer agreement to acquire 16.24% stake in SGSG Science&Technology Co., Ltd. Zhuhai (SZSE:300561) from Zhuhai Ruixin Investment Management Co., Ltd., Chen Zhe and Ma Zheng for approximately CNY 580 million on February 4, 2023. On May 4, 2023, Zibo High-tech State-owned Capital Investment Co., Ltd. paid CNY 100 million. Before June 15, 2023, Zibo High-tech State-owned Capital Investment Co., Ltd. must pay CNY 132 million.Before September 30, 2023, Zibo High-tech State-owned Capital Investment Co., Ltd. must pay CNY 348 million.