点击注册小程序 查看完整报告 特别申明： 本订阅号中所涉及的证券研究信息由光大证券研究所编写，仅面向光大证券专业投资者客户，用作新媒体形势下研究 信息和研究观点的沟通交流。非光大证券专业投资者客户，请勿订阅、接收或使用本订阅号中的任何信息。本订阅号 难以设置访问权限，若给您造成不便，敬请谅解。光大证券研究所不会因关注、收到或阅读本订阅号推送内容而视相 关人员为光大证券的客户。 报告摘要 新股发行概况： 5月上市新股数量和规模均有所缩减。2025年5月，共6只新股上市，其中主板2只、创业板2只、科创板1 只、北交所1只，募集金额共计34.56亿元，环比-58.20%。 其中，参与网下发行的个股共计5只，其中主板2只、创业板2只、科创板1只，募集金额合计31.85亿元，环 比-58.69%。 新股上市首日平均涨幅水平回落。2025年5月，主板采用网下打新的新股2只，上市首日平均涨幅为 110.58%，环比-130.11pct，初步询价配售对象为7110家，报价入围率为94.92%，环比+1.54pct；网下中签 率分别为A类：0.14‰、C类：0.12‰。 双创板块（本文统计范围为创业板和科创板）采用网下打新的新 ...

Group 1: New Stock Market Performance - In April 2025, a total of 10 new stocks were listed, with 6 on the main board and 4 on the ChiNext, raising a total of 8.269 billion yuan [4] - The average first-day increase for main board new stocks was 240.69%, while ChiNext new stocks saw an average increase of 219.73%, with no stocks experiencing a decline [4] - The average quotation inclusion rate for main board new stocks was 93.38%, and for ChiNext, it was 97.63% [4] Group 2: REITs Market Overview - As of April 30, 2025, the number of public REITs in China reached 65, with a total issuance scale of 173.026 billion yuan [5] - The weighted REITs index closed at 134.98, with a monthly return rate of 0.65% [5] - Compared to other major asset classes, the return rates ranked from high to low were: gold, pure bonds, US stocks, REITs, convertible bonds, A-shares, and crude oil [5] Group 3: Communication Industry Performance - In Q1 2025, the communication industry saw significant growth, with 170 A-share companies achieving a total net profit attributable to shareholders of 52.513 billion yuan, a year-on-year increase of 5.4% and a quarter-on-quarter increase of 88.3% [6] - Excluding the three major operators, the net profit attributable to shareholders was 10.412 billion yuan, up 13.7% year-on-year [6] - The communication sector presents structural opportunities, with the long-term logic of operators remaining valuable and certain sub-sectors showing positive growth potential [6] Group 4: Ming Tai Aluminum Industry Analysis - Ming Tai Aluminum achieved operating revenue of 32.321 billion yuan in 2024, a year-on-year increase of 22.23%, and a net profit attributable to shareholders of 1.748 billion yuan, up 29.76% [6] - In Q1 2025, the company reported operating revenue of 8.124 billion yuan, a year-on-year increase of 13.07%, and a net profit of 440 million yuan, up 21.46% [6] - The company has seen a significant increase in net profit per ton, and its product structure is continuously improving despite the cancellation of export tax rebates [6] Group 5: Hua Mao Technology Growth - Hua Mao Technology reported operating revenue of 2.213 billion yuan in 2024, a year-on-year increase of 7.67%, and a net profit of 277 million yuan, up 14.64% [8] - In Q1 2025, the company achieved operating revenue of 537 million yuan, a year-on-year increase of 14.37%, and a net profit of 86 million yuan, up 60.34% [8] Group 6: Jian Kai Technology Transition - Jian Kai Technology's 2024 annual report showed operating revenue of 227 million yuan, a year-on-year decrease of 22.26%, and a net profit of 30 million yuan, down 74.22% [9] - In Q1 2025, the company reported operating revenue of 69 million yuan, a year-on-year increase of 6.66%, and a net profit of 12 million yuan, down 17.79% [9] Group 7: Kai Yin Technology Revenue Decline - Kai Yin Technology's 2024 annual report indicated operating revenue of 1.230 billion yuan, a year-on-year decrease of 12.87%, while net profit increased by 22.18% to 142 million yuan [9] - In Q1 2025, the company achieved operating revenue of 232 million yuan, a year-on-year increase of 8.90%, and a net profit of 26 million yuan, up 15.92% [9]

其中，参与网下发行的个股共计9只，主板5只、创业板4只，募集金额合计77.09亿元，环比+13.94%。 点击注册小程序 查看完整报告 特别申明： 本订阅号中所涉及的证券研究信息由光大证券研究所编写，仅面向光大证券专业投资者客 户，用作新媒体形势下研究信息和研究观点的沟通交流。非光大证券专业投资者客户，请勿 订阅、接收或使用本订阅号中的任何信息。本订阅号难以设置访问权限，若给您造成不便， 敬请谅解。光大证券研究所不会因关注、收到或阅读本订阅号推送内容而视相关人员为光大 证券的客户。 报告摘要 新股发行概况： 4月仅主板和创业板有新股上市。2025年4月，共10只新股上市，主板6只、创业板4只，募集金额共计 82.69亿元，环比-10.29%。 发布日期： 2025-05-08 免责声明 本订阅号是光大证券股份有限公司研究所（以下简称"光大证券研究所"）依法设立、独立运营的 官方唯一订阅号。其他任何以光大证券研究所名义注册的、或含有"光大证券研究"、与光大证券 研究所品牌名称等相关信息的订阅号均不是光大证券研究所的官方订阅号。 新股上市首日平均涨幅水平仍在200%以上。2025年4月，主板采用网下打新的新股5只 ...