Tranche Update on Beijing Oriental Yuhong Waterproof Technology Co., Ltd.'s Equity Buyback Plan announced on August 15, 2018.

From August 14, 2018 to March 31, 2019, the company has repurchased 23,540,159 shares, representing 1.58% for CNY 351.51 million. With this, the company has completed the repurchase of 23,540,159 shares, representing 1.58% for CNY 351.51 million under the buyback announced on August 15, 2018.