According to the Zhito Finance APP, Aucma Co., Ltd. (600336.SH) announced that shareholder Qingdao Urban Investment Chengjin Holding Group Co., Ltd. (abbreviated as 'Qingdao Urban Investment Chengjin') on November 21, 2024, through centralized bidding, reduced its shareholding by 0.9118 million shares (accounting for 0.11426% of the company's total share capital). After this equity change, Qingdao Urban Investment Chengjin holds 39,900,661 shares of the company, accounting for 4.99999% of the company's total share capital, and is no longer a shareholder holding more than 5% of the company.