Core Viewpoint - Shuangxin Environmental Protection (001369.SZ) was listed on the Shenzhen Stock Exchange, with a first-day closing price of 19.68 yuan, reflecting a significant increase of 187.30% from the issue price of 6.85 yuan [1] Group 1: IPO Details - The company issued a total of 287 million shares, accounting for 25.02% of the total share capital post-issue, with no existing shareholders selling shares [1] - The total amount raised from the IPO was 196,595 million yuan, with a net amount of 179,982.55 million yuan after deducting issuance costs of 16,612.45 million yuan [1] - The final raised funds were 6,555.79 million yuan less than the original plan of 186,538.34 million yuan [1] Group 2: Fund Utilization - The raised funds will be allocated to several projects, including the annual production of 16,000 tons of PVB resin and functional films, 60,000 tons of water-based adhesives, energy-saving technology upgrades in the PVA industry chain, and construction of a research and development center [1] - Additional funds will also support the construction of pilot testing facilities for PVA products and supplement working capital [1] Group 3: Underwriting Information - The sponsor for the IPO was China International Capital Corporation, with representatives Zhou Bin and Zhao Huan [2] - The total issuance costs (excluding VAT) amounted to 16,612.45 million yuan, with an issuance cost per share of 0.58 yuan, including underwriting fees of 13,671.22 million yuan [2]