Tranche Update on Anhui Zhongding Sealing Parts Co., Ltd.'s Equity Buyback Plan announced on October 15, 2018.

From October 12, 2018 to December 31, 2018, the company has repurchased 7,173,000 shares, representing 0.6% for CNY 78.29 million. With this, the company has completed the repurchase of 7,173,000 shares, representing 0.6% for CNY 78.29 million under the buyback announced on October 15, 2018.