On August 29, 2022, Yunnan Energy Investment Co., Ltd. closed the transaction. The company amended the terms of the transaction and issued 159,750,898 shares at a price of CNY 11.68 for gross proceeds of CNY 1,865,890,488.64. Returning investor Yunnan Provincial Energy Investment Group Co.,Ltd subscribed for 45,658,714 shares having hold period of 18 months for proceeds of CNY 533,293,779.52; returning investor Yuntianhua Group Co., Ltd. subscribed for 22,829,357 shares having hold period of 18 months for proceeds of CNY 266,646,889.76; An Ruo No.

9 Private Securities Investment Fund, a fund managed by An Ruo Benran (Zhuhai) Asset Management Co., Ltd. subscribed for 2,996,575 shares having hold period of 6 months for proceeds of CNY 34,999,996; Pingrock T5 Hedge Fund, a fund managed by Shenzhen Pingrock Asset Management Co., Ltd. subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; JPMorgan Chase Bank, National Association subscribed for 7,020,547 shares having hold period of 6 months for proceeds of CNY 81,999,988.96; Nuode Asset Management Co., Ltd. subscribed for 14,554,794 shares having hold period of 6 months for proceeds of CNY 169,999,993.92; Huatai Asset Value Selected Asset Management Products subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; Huatai Asset Value Preferred Asset Management Products subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; Huatai Asset Stable Win and Preferred Asset Management Products subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; Huatai Youyi No. 5 Hybrid Pension Product-Bank of China Limited subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; Caitong Fund Management Co., Ltd. subscribed for 10,787,671 shares having hold period of 6 months for proceeds of CNY 125,999,997.28; Light Salt Zhixuan No. 4 Private Securities Investment Fund, a fund managed by Hunan Light Salt Venture Capital Management Co., Ltd. subscribed for 5,222,602 shares having hold period of 6 months for proceeds of CNY 60,999,991.36; Light Salt Zhixuan No.

31 Private Securities Investment Fund, a fund managed by Hunan Light Salt Venture Capital Management Co., Ltd. subscribed for 4,280,821 shares having hold period of 6 months for proceeds of CNY 49,999,989.28; First Capital Securities Co., Ltd. subscribed for 3,767,123 shares having hold period of 6 months for proceeds of CNY 43,999,996.64; Yunnan Trading Private Equity Investment Fund Management Co., Ltd. subscribed for 6,849,315 shares having hold period of 6 months for proceeds of CNY 79,999,999.20; Huatai Securities Co., Ltd. subscribed for 5,907,534 shares having hold period of 6 months for proceeds of CNY 68,999,997.12; Platinum No. 27 Securities Investment Private Equity Fund subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; Industrial Securities Global Fund Management Co., Ltd. subscribed for 5,308,219 shares having hold period of 6 months for proceeds of CNY 61,999,997.92; Individual investors Qin Tiande subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; Gu Yanlin subscribed for 2,568,493 shares having hold period of 6 months for proceeds of CNY 29,999,998.24; Wang Hongtao subscribed for 3,167,808 shares having hold period of 6 months for proceeds of CNY 36,999,997.44; and Li Yunman subscribed for 851,874 shares having hold period of 6 months for proceeds of CNY 9,949,888.32.