蓝天燃气：控股股东增持1.41亿元，持股比例升至51.38%

Core Viewpoint - The controlling shareholder, Blue Sky Group, has completed a share buyback of 14.29 million A-shares, increasing its stake in the company from 49.38% to 51.38% [1] Summary by Relevant Sections Share Buyback Details - The buyback occurred between September 11 and November 11, 2025, totaling an investment of 141 million yuan [1] - The buyback amount was between 100 million yuan and 150 million yuan, with the number of shares not exceeding 2% of the total share capital [1] Shareholding Structure - Prior to the buyback, Blue Sky Group and its concerted parties held a combined 49.38% of the shares [1] - After the buyback, the total shareholding increased to 51.38%, allowing Blue Sky Group to maintain control without triggering a mandatory offer [1]