莱茵生物：股东秦本军累计质押约1.73亿股

Group 1 - The company announced that major shareholder Qin Benjun has notified the board about the release and re-pledging of part of his shares [1] - As of the announcement date, Qin Benjun has pledged a total of approximately 173 million shares, accounting for 23.29% of the company's total share capital [1] Group 2 - The automotive market is experiencing a surge in sales, with BMW's base price significantly reduced from the original guidance of 349,900 yuan to 225,000 yuan, alongside various subsidies for purchase taxes from multiple car manufacturers [1]