Rainbow Chemicals: Feng Yanxin Hong 2 has reduced its stake by 0.9829%.

Rainbow Chemicals Announcement: Beijing Fengyan Investment Management Co., Ltd. - Beijing Fengyan Xinhong 2nd Private Equity Securities Investment Fund has completed a reduction of 3.9911 million shares through centralized bidding from December 2, 2025 to February 12, 2026, with an average reduction price of 16.01 yuan, accounting for 0.9829% of the total share capital. The fund currently holds 20.0089 million shares, accounting for 4.9278% of the total share capital. The reduction plan has been completed.