先锋电子：控股股东石政民拟减持不超过150万股

Group 1 - The core point of the article is that the controlling shareholder of Pioneer Electronics, Mr. Shi Zhengmin, plans to reduce his stake in the company by selling up to 1% of the total shares within three months [1] - Mr. Shi currently holds approximately 64.92 million shares, which represents 43.28% of the company's total share capital [1] - The planned reduction will occur through centralized bidding on the stock exchange, starting 15 trading days after the announcement [1] Group 2 - The automotive market is experiencing a surge in sales, with BMW's vehicle price significantly reduced from the original guide price of 349,900 yuan to 225,000 yuan [1] - Multiple car manufacturers are offering subsidies for purchase taxes, indicating a competitive market environment [1] - The sales activity is reported to be so high that dealers are busy from morning until night, leaving little time for breaks [1]