Rui Ling Co., Ltd.: Successfully completed the sale of 124,000 shares.

Rayleigh Corporation announced that senior management executives of the company sold 124,000 shares through centralized auction trading from June 30, 2025 to August 6, 2025, with an average selling price of 9.07 yuan per share, accounting for 0.0276% of the company's total share capital. Before the sale, they held 496,000 shares, accounting for 0.1103%; after the sale, they held 372,000 shares, accounting for 0.0827%. Their selling plan has been fully implemented.