HBM Semiconductor (Shanghai) Co., Ltd. has embarked on the initial public offering (IPO) advisory journey, with CITIC Securities serving as the advisory institution. This announcement was made on the official website of the China Securities Regulatory Commission. According to the advisory record report, Qian Jun and Zhang Lei jointly hold 42.1465% of the company's voting rights through direct and indirect means, positioning them as the joint actual controllers of HBM Semiconductor. Specifically, Qian Jun maintains direct ownership of shares and also holds shares indirectly through KJQ LP, serving as the company's chairman. Meanwhile, Zhang Lei holds shares indirectly through VASTAI Holding Company and holds a position as a director within the company. Notably, no single shareholder holds more than 30% of the company's shares, indicating the absence of a controlling shareholder.