Group 1 - The core viewpoint of the article highlights that the Chinese folding bicycle company, Daxing Technology (2543.HK), has commenced its public offering with significant interest from investors [1] - As of now, brokers have lent a total of HKD 20.223 billion in margin financing, indicating strong demand for the shares [1] - The public offering has raised HKD 39.2 million, which corresponds to an oversubscription rate of nearly 515 times [1] Group 2 - The subscription period for Daxing Technology will close on September 4, with the company expected to list on September 9 [1] - CITIC Securities International is serving as the sole sponsor for this public offering [1]