Tranche Update on Top Resource Conservation & Environment Corp.'s Equity Buyback Plan announced on January 7, 2021.

From January 6, 2021 to April 5, 2021, the company has repurchased 21,380,934 shares, representing 2.43% for CNY 106.94 million. With this, the company has completed the repurchase of 21,380,934 shares, representing 2.43% for CNY 106.94 million under the buyback announced on January 7, 2021.