Group 1 - The core viewpoint of the news is that Jinhe Biology's stock has seen a significant increase of 5.16%, reaching 6.72 CNY per share, with a trading volume of 205 million CNY and a turnover rate of 4.22%, resulting in a total market capitalization of 5.185 billion CNY [1] - Jinhe Biology, established on March 14, 1990, and listed on July 13, 2012, is located in Inner Mongolia and specializes in the production, sales, research, and services of animal health products [1] - The company's main business revenue composition includes: veterinary chemical drugs 61.83%, starch and related products 19.76%, veterinary vaccines 11.12%, environmental services 4.97%, others 2.15%, and drug feed additives 0.18% [1] Group 2 - From the perspective of major circulating shareholders, Guotai Fund's ETF, Guotai Zhongzheng Animal Husbandry ETF (159865), increased its holdings by 4.3964 million shares, totaling 12.0555 million shares, which accounts for 1.61% of the circulating shares [2] - The Guotai Zhongzheng Animal Husbandry ETF has a current scale of 5.949 billion CNY, with a year-to-date loss of 0.41%, ranking 5172 out of 5580 in its category; over the past year, it has achieved a return of 15.98%, ranking 3639 out of 4271; since its inception, it has a loss of 37.07% [2] Group 3 - The fund manager of Guotai Zhongzheng Animal Husbandry ETF is Liang Xing, who has a cumulative tenure of 9 years and 235 days, with the fund's total asset scale at 29.35 billion CNY [3] - During Liang Xing's tenure, the best fund return was 1112.34%, while the worst return was -54.39% [3]

華聯律師事務所 HuaLianLaw Firm 中國北京市朝陽區亮马桥路32號高斓大厦10层 郵編: 100125 電話: 8610-84417811 傳真: 8610-84417306 電郵: hualian@hllf.cn 網址: www.hllf.cn 致：金河生物科技股份有限公司 根据中国证监会发布的《上市公司股东会规则》 （下称"《股东会规则》"） 的有关规定，北京市华联律师事务所（下称"本所"）接受金河生物科技股份有 限公司（下称"公司"）的委托，指派赫志律师、郝丽霞律师出席公司 2025 年 第四次临时股东大会（下称"本次股东大会"），并就本次股东大会的召集和召 开程序、召集人资格、出席会议人员资格、会议的表决程序及表决结果等事宜发 表法律意见。 本所及经办律师依据《中华人民共和国公司法》（以下简称《公司法》）《中 华人民共和国证券法》（以下简称《证券法》）《律师事务所从事证券法律业务 管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定及本法律意 见书出具日以前已经发生或者存在的事实，严格履行了法定职责，遵循了勤勉尽 责和诚实信用原则，进行了充分的核查验证，保证本法律意见所认定的事实真 ...