Key Points - The company has completed the fundraising projects associated with its 2019 public offering of convertible bonds, which include five key projects related to 5G network systems, optical communication chips, fiber preform production, broadband access systems, and information security monitoring [1][2] - The total surplus amount from the fundraising is RMB 60.2416 million, which will be permanently used to supplement the company's working capital [1][2] - The surplus funds will be transferred to the company's own funds account, and any remaining project payments will be made from the company's own funds after the transfer [2] - The company is not required to submit the surplus fund usage for board or shareholder approval, as the surplus is below 5% of the net fundraising amount [3]