Sanan Optoelectronics: Xu Hongbin reduces holdings by 0.11%

According to the announcement of Microcrystalline Technology, the Vice Chairman and General Manager Xu Hongbin's reduction plan has been completed. He reduced a total of 525,000 shares through open market transactions on June 16, 2025, June 17, 2025, and August 27, 2025, with average prices of 6.56 yuan/share, 6.51 yuan/share, and 8.29 yuan/share, respectively. The reduction accounts for 0.11% of the company's total share capital. After the reduction, he holds 1.575 million shares, accounting for 0.32%.