Group 1 - Kanghong Pharmaceutical received a drug registration certificate for Lifisig Eye Drops, approved for treating dry eye symptoms [1] - Kanghong Biotech, a wholly-owned subsidiary, received clinical trial approval for KH813 injection for metastatic non-squamous non-small cell lung cancer [1] - Kanghong Pharmaceutical was established in October 1996, focusing on drug and medical device research, production, and sales [1] Group 2 - Guoyuyuan's subsidiary received a government subsidy of 7.5521 million yuan, accounting for 10.14% of the company's audited net profit for 2024 [2] - Guoyuyuan was founded in November 1996, specializing in drug research, production, and sales [3] Group 3 - Haicheng Bonda's subsidiary signed a lease termination agreement, incurring a termination fee of 3.35 million USD [4] - Haicheng Bonda was established in December 2009, providing comprehensive modern logistics services [4] Group 4 - Hongxin Electronics' subsidiary signed contracts totaling 373 million yuan for computing power business [5] - Hongxin Electronics was founded in September 2003, focusing on FPC research, design, manufacturing, and sales [6] Group 5 - Tianbang Food reached a settlement agreement regarding a 1.214 billion yuan lawsuit, agreeing to repay 410 million yuan over 36 months [8] - Tianbang Food was established in September 1996, specializing in pig farming and pork processing [9] Group 6 - Daoshi Technology's controlling shareholder plans to reduce holdings by up to 1.97% of the company's shares [10] - Daoshi Technology was founded in September 2007, focusing on ceramic color glazes and related products [10] Group 7 - Jinpu Titanium is planning a major asset restructuring, leading to a stock suspension [10] - Jinpu Titanium was established in November 1989, specializing in titanium dioxide production and sales [11] Group 8 - Shenzhen Energy plans to invest 6.332 billion yuan in upgrading the Mawan Power Plant [12] - Shenzhen Energy was founded in August 1993, focusing on conventional and renewable energy development [13] Group 9 - Lihua Co. plans to reduce holdings by up to 3% of the company's shares [14] - Lihua Co. was established in June 1997, specializing in the breeding and sales of poultry [15] Group 10 - China Communications Construction Company plans to repurchase shares worth 500 million to 1 billion yuan [16] - China Communications Construction Company was founded in October 2006, focusing on infrastructure design and construction [17] Group 11 - Huatiankeji's subsidiary received a government subsidy of 80.6569 million yuan, accounting for 13.09% of the company's latest audited net profit [20] - Huatiankeji was established in December 2003, specializing in integrated circuit packaging and testing [21] Group 12 - Luxin Chuangtou plans to acquire shares in Hongke Electronics for a total of 9 million yuan [23] - Luxin Chuangtou was founded in November 1993, focusing on venture capital and industrial development [24] Group 13 - Feilong Co.'s controlling shareholder plans to reduce holdings by up to 563,250 shares [25] - Feilong Co. was established in January 2001, specializing in thermal management components for automotive and civil applications [26] Group 14 - Linglong Tire submitted an application for H-share listing on the Hong Kong Stock Exchange [27] - Linglong Tire was founded in June 1994, focusing on tire design, development, manufacturing, and sales [27] Group 15 - Saiwei Electronics plans to acquire 9.5% of its subsidiary's shares for up to 324 million yuan [28] - Saiwei Electronics was established in May 2008, focusing on MEMS chip development and semiconductor equipment [28] Group 16 - Suzhou Bank's major shareholder plans to increase holdings by no less than 400 million yuan [29] - Suzhou Bank was founded in December 2004, focusing on various banking services [29]

百川能源：股东拟减持不超2%公司股份 5月12日，百川能源（600681）发布公告称，公司股东曹飞计划自2025年6月3日至2025年9月2日期间， 通过集中竞价交易或大宗交易方式减持公司股份不超过2681.71万股，占公司总股本的2%。本次减持系 因曹飞个人投资及资金安排需求。 资料显示，百川能源成立于1992年3月，主营业务是城市管道燃气销售、燃气工程安装、燃气具销售。 所属行业：公用事业–燃气Ⅱ–燃气Ⅲ 金宏气体：拟每10股派现1元 5月12日，金宏气体（688106）发布2024年年度权益分派实施公告，拟以每10股派发现金红利1.00元 （含税），股权登记日为2025年5月15日，除权（息）日及现金红利发放日均为2025年5月16日。 资料显示，金宏气体成立于1999年10月，主营业务是气体研发、生产、销售和服务。 所属行业：电子–电子化学品Ⅱ–电子化学品Ⅲ 所属行业：计算机–软件开发–垂直应用软件 佳都科技：注销部分回购股份 5月12日，佳都科技（600728）发布公告称，公司将注销回购专用证券账户中已完成回购且尚未使用的 1020.49万股股份，占公司总股本的0.476%。本次注销完成后，公司总股 ...

行 业 及 产 业 基础化工 行 业 研 究 / 行 业 深 度 证券分析师 马昕晔 A0230511090002 maxy@swsresearch.com 宋涛 A0230516070001 songtao@swsresearch.com 研究支持 任杰 A0230522070003 renjie@swsresearch.com 赵文琪 A0230523060003 zhaowq@swsresearch.com 邵靖宇 A0230524080001 shaojy@swsresearch.com 周超 A0230123090004 zhouchao@swsresearch.com 李绍程 A0230124070001 lisc@swsresearch.com 联系人 李绍程 (8621)23297818× lisc@swsresearch.com 本研究报告仅通过邮件提供给 中庚基金 使用。1 2025 年 05 月 12 日 在建工程连续两个季度回落，25Q1 补库 带来盈利改善 看好 ——基础化工行业 2024 年报及 2025 年一季报总结 本期投资提示： 请务必仔细阅读正文之后的各项信息披露与声明 证 ...

圣湘生物：拟以1亿元增资圣维鲲腾 5月9日，圣湘生物（688289）发布公告称，公司计划以自有资金1亿元增资控股子公司湖南圣维鲲腾生 物科技有限公司（圣维鲲腾），用于完善公司在POCT（即时检验）领域的产业链布局。此次增资完成 后，圣湘生物将持有圣维鲲腾44.6441%的股权。此外，圣维鲲腾还将引入公司关联方长沙圣维荣泉创 业投资有限公司作为新投资者，投资1亿元，本次交易构成关联交易。 资料显示，圣湘生物成立于2008年4月，主营业务为以自主创新基因技术为核心，集诊断试剂和仪器的 研发、生产、销售，以及第三方医学检验服务于一体的体外诊断整体解决方案。 所属行业：医药生物–医疗器械–体外诊断 亚光科技：控股子公司签订1.01亿元备产协议 5月9日，亚光科技（300123）发布公告称，公司控股子公司成都亚光于近日收到与特殊机构客户签订的 《产品预估备产协议书》，预估总额1.01亿元，占公司最近一个会计年度经审计的营业收入的10.56%。 协议标的为科研生产任务器材。 资料显示，亚光科技成立于2003年6月，主营业务是高性能微波电子、航海装备及其产品的研发设计与 制造。 所属行业：国防军工–军工电子Ⅱ–军工电子Ⅲ ...