According to Yankuang Energy's announcement, Shandong Energy Group Co., Ltd., the controlling shareholder of the company, previously disclosed that it plans to increase its holdings of the company's A shares through centralized bidding from March 27, 2026 to March 26, 2027, with an increase of no less than 100 million yuan or no more than 200 million yuan. As of the announcement disclosure date, halfway through the period of this increase in holdings, Shandong Energy has increased its holdings of the company's A shares by a total of 997,800 shares, accounting for 0.01% of the total share capital, with a cumulative increase of 20.0341 million yuan. The increase in holdings has not reached 50% of the lower limit of the planned range. In the future, it will continue to take the opportunity to increase its holdings according to the plan. This increase in holdings will not lead to changes in the company's controlling shareholders and actual controllers.

According to Yankuang Energy's announcement, Shandong Energy Group Co., Ltd., the controlling shareholder of the company, previously disclosed that it plans to increase its holdings of the company's A shares through centralized bidding from March 27, 2026 to March 26, 2027, with an increase of no less than 100 million yuan or no more than 200 million yuan. As of the announcement disclosure date, halfway through the period of this increase in holdings, Shandong Energy has increased its holdings of the company's A shares by a total of 997,800 shares, accounting for 0.01% of the total share capital, with a cumulative increase of 20.0341 million yuan. The increase in holdings has not reached 50% of the lower limit of the planned range. In the future, it will continue to take the opportunity to increase its holdings according to the plan. This increase in holdings will not lead to changes in the company's controlling shareholders and actual controllers.