11月21日，益生股份盘中下跌2.02%，截至10:44，报8.73元/股，成交4129.27万元，换手率0.62%，总市 值96.59亿元。 资金流向方面，主力资金净流入7.23万元，大单买入506.25万元，占比12.26%，卖出499.02万元，占比 12.08%。 益生股份今年以来股价跌5.78%，近5个交易日跌4.49%，近20日跌1.36%，近60日跌2.05%。 截至9月30日，益生股份股东户数4.22万，较上期减少12.13%；人均流通股17754股，较上期增加 13.80%。2025年1月-9月，益生股份实现营业收入20.36亿元，同比减少5.44%；归母净利润3178.69万 元，同比减少89.42%。 分红方面，益生股份A股上市后累计派现16.92亿元。近三年，累计派现6.02亿元。 机构持仓方面，截止2025年9月30日，益生股份十大流通股东中，国泰中证畜牧养殖ETF（159865）位 居第六大流通股东，持股1483.57万股，相比上期增加538.49万股。香港中央结算有限公司位居第十大流 通股东，持股713.49万股，为新进股东。 责任编辑：小浪快报 今年以来益生股份已经1次登上龙虎 ...

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Viewpoints - The report indicates that the pig price remains weak, and the logic of destocking may gradually strengthen. The price of pigs is currently at 11.85 yuan/kg, with the industry facing losses [3][18] - The agricultural policy is undergoing a profound transformation, focusing on protecting farmers' rights and activating enterprise innovation. The report anticipates that under the influence of capacity control policies, pig prices may stop falling and rebound earlier than expected [4][19] - The report highlights the importance of high-quality development in the industry, with a clear direction for capacity control policies. Companies that lead in cost and connect with farmers are expected to enjoy excess profits and valuation premiums [4][19] Summary by Sections 1. Swine Industry - The swine sector is experiencing fluctuations, with DeKang Agriculture leading the gains at +9% week-on-week. The number of breeding sows has decreased significantly, and futures prices are rising, but the stock market has not reacted [3][18] - The report emphasizes the need for solution-oriented enterprises as the industry policy shifts towards protecting farmers' rights and promoting innovation [4][19] 2. Poultry Industry - The poultry sector continues to face a "high capacity, weak consumption" contradiction, with the price of broiler chickens at 3.50 yuan/kg and chick prices at 3.60 yuan each. The report suggests that integrated enterprises may increase their market share due to losses forcing breeding farms to reduce capacity [5][19] 3. Feed Industry - The report recommends Haida Group due to the recovery of the domestic industry, improved management effects, and increased capacity utilization. The company is expected to achieve growth beyond expectations [6][20] 4. Pet Industry - The pet industry shows a strong concentration of leading brands, with the top five brands remaining stable. The report notes that the competition among leading brands is intensifying, leading to potential pressure on profit margins, but sales growth remains high [9][21] - The report predicts that the market concentration will increase, with the CR5 expected to reach nearly 40% in the next five years [11][23] 5. Agricultural Products - The USDA's November supply and demand report did not exceed expectations, leading to a significant drop in soybean prices. The report indicates that domestic soybean inventories are high, and the supply remains sufficient [13][25] 6. Market and Price Situation - The report notes that the agricultural index increased by 2.70% week-on-week, with agricultural product processing performing the best at +6.40% [26]

（文章来源：证券日报） 证券日报网讯益生股份11月17日在互动平台回答投资者提问时表示，公司10月引种1.8万套，11月引种 3.4万套，目前公司引种未受到禽流感影响。 ...

益生股份（002458.SZ）11月17日在投资者互动平台表示，公司11月引种3.4万套，12月引种计划还在商 谈中，目前公司引种未受法国禽流感的影响。 每经AI快讯，有投资者在投资者互动平台提问：贵公司预计11月和12月引种多少？是否受法国禽流感 疫情影响？ （记者 王瀚黎） ...

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Views - The demand for meat chickens is entering a peak season, providing price support, while egg prices are declining, leading to accelerated culling of laying hens [8] - The report highlights the performance of various poultry segments, including white feathered chickens, yellow feathered chickens, and laying hens, with specific price trends and inventory changes [13][23][31] Summary by Sections 1. White Feathered Chickens - The average sales price for white feathered meat chickens in October 2025 was 6.93 yuan/kg, with a slight decrease of 0.06 yuan/kg month-on-month. The breeding loss was 1.78 yuan per bird, continuing a trend of losses [13] - The price of white feathered chicken seedlings rose to 3.39 yuan each, an increase of 0.58 yuan month-on-month, indicating positive stocking activity ahead of the peak demand season [14] - The total inventory of white feathered grandparent stock was 2.0209 million sets, down 1.30% month-on-month, with a decrease in both breeding and backup stock [14] 2. Yellow Feathered Chickens - The average sales price for medium-speed yellow feathered chickens in October was 12.86 yuan/kg, with a slight decrease of 0.03% month-on-month. The demand is supporting price stability [23] - The sales volume of parent yellow feathered chicken seedlings increased by 8.87% month-on-month, while the total inventory of yellow feathered grandparent stock decreased by 2.65% [23] 3. Laying Hens - The average price of laying hen seedlings was 2.80 yuan each, up 7.69% month-on-month, while the wholesale price of eggs dropped to 5.72 yuan/kg, down 20.11% month-on-month [31] - The profit from laying hen farming was -24.44 yuan per bird, a decrease of 26.56 yuan month-on-month, indicating pressure on profitability due to high inventory levels and low egg prices [31] 4. Sales and Revenue Trends - In October, the sales volume of chicken products showed mixed results, with some companies experiencing declines in sales volume but increases in revenue due to higher average prices [43][49] - For example, Xiantan Co. reported a chicken sales volume of 52,900 tons, down 1.37% month-on-month, but an increase in sales revenue to 456 million yuan, up 4.05% month-on-month [43]

证券日报网讯 11月14日晚间，益生股份发布公告称，公司近日接到控股股东、实际控制人曹积生先生 通知，获悉其所持有公司的部分股份办理了质押延期购回业务。本次股份质押延期购回数量为5，200， 000股，占其所持股份比例1.15%，占公司总股本比例0.47%。质权人为国泰海通证券股份有限公司，质 押用途为融资。 （文章来源：证券日报） ...

关于控股股东部分股份质押延期购回的公告 山东益生种畜禽股份有限公司（以下简称"公司"）近日接到控 股股东、实际控制人曹积生先生通知，获悉其所持有公司的部分股份 办理了质押延期购回业务，具体事项如下: 证券代码：002458 证券简称：益生股份 公告编号：2025-097 山东益生种畜禽股份有限公司 关于控股股东部分股份质押延期购回的公告 本公司及董事会全体成员保证信息披露内容真实、准确和完整， 没有虚假记载、误导性陈述或重大遗漏。 注：上述限售股均不包含高管锁定股。 二、其他说明 一、控股股东部分股份质押延期购回的基本情况 注：2025年4月"国泰君安证券股份有限公司"公司名称变更为"国泰海通证券股份有 限公司"。 2、控股股东股份累计质押情况 截至公告披露日，控股股东及其一致行动人所持质押股份情况如 下： 股东 名称 是否为控股 股东或第一 大股东及其 一致行动人 延期购回 数量 （股） 占其所 持股份 比例 占公司 总股本 比例 是否为 限售股 质押 起始日 原质押 到期日 现质押 到期日 质权人 质押 用途 曹积生 是 5,200,000 1.15% 0.47% 否 2024 年 11 月 14 日 2 ...

股东会决议公告 证券代码：002458 证券简称：益生股份 公告编号：2025-096 山东益生种畜禽股份有限公司 2025 年第二次临时股东会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东会未出现否决提案的情形。 2、本次股东会未涉及变更以往股东会已通过的决议。 一、会议召开和出席情况： （一）会议召开情况 1、会议召开时间： 现场会议时间：2025 年 11 月 12 日 14：30。 网络投票时间： （1）通过深圳证券交易所交易系统进行网络投票的时间为：2025 年 11 月 12 日 09:15—09:25、09:30-11:30，13:00-15:00； （2）通过深圳证券交易所互联网投票系统进行网络投票的时间为：2025 年 11 月 12 日 09:15-15:00 期间的任意时间。 2、现场会议召开地点：山东省烟台市福山区益生路 1 号，山东益生种畜禽股份 有限公司会议室。 3、会议召开方式：现场投票与网络投票相结合的方式。 4、会议召集人：董事会。 股东会决议公告 5、会议主持人：董事长曹积生先生。 本次股 ...

Core Viewpoints - The pig farming sector is experiencing a favorable configuration opportunity due to accelerated breeding stock reduction driven by market and policy resonance, with current prices at a relatively low level [18][43]. - The beef industry is in a cyclical uptrend, with demand increasing and supply constraints expected to continue until 2027, making it a favorable time to invest in beef-related companies [18][51]. - The poultry sector is seeing improved investment logic as it enters a demand peak season, despite challenges from disease outbreaks and production capacity reductions [19][4]. Pig Farming - The supply pressure in pig farming is gradually increasing, leading to continued downward pressure on prices, with the national average price at 11.87 yuan/kg as of November 11, 2025, down 4.85 yuan/kg year-on-year [20][23]. - Policy measures are focused on reducing breeding stock, particularly among large enterprises, while smaller farms are expected to reduce stock due to losses and disease impacts [29][41]. - The current market conditions suggest a significant opportunity for investment in the pig farming sector, with recommended companies including Wens Foodstuffs, Muyuan Foods, and Juxing Agriculture [18][43]. Beef Industry - The beef supply is tightening, with a decrease in stock levels and an expected cyclical uptrend in demand, particularly as domestic beef consumption continues to rise [46][51]. - The average beef price in September 2025 was 70.52 yuan/kg, reflecting a year-on-year increase of 5.36% [51]. - Recommended companies in the beef sector include Bright Dairy, Fucheng Co., and several Hong Kong-listed firms such as Modern Farming and China Shengmu [18][51]. Poultry Sector - The white chicken market is entering a peak demand season, with prices expected to rise due to reduced production capacity and increased demand [19][4]. - The supply of white feather chicken breeding stock is projected to decline, supporting a price increase for meat chickens in 2026 [19][4]. - Recommended companies in the poultry sector include Shennong Development and Hefeng Co. [19][4]. Seed Industry - The grain price cycle is at a low point, with expectations for upward trends supported by food security policies and the acceleration of genetically modified seed commercialization [19][5]. - Recommended companies in the seed industry include Dabeinong Technology, Longping High-Tech, and Denghai Seeds [19][5]. Pet Industry - The pet food export volume in China increased by 7.55% year-on-year from January to September 2025, indicating strong growth in the sector [19][7]. - Domestic pet consumption is expected to continue growing, driven by emotional value and increasing market share of domestic brands [19][7]. - Recommended companies in the pet sector include Guibao Pet, Zhongchong Co., and Petty Co. [19][7].

北京金诚同达律师事务所 关于 山东益生种畜禽股份有限公司 2025 年第二次临时股东会的 法律意见书 北京市朝阳区建国门外大街 1 号国贸大厦 A 座 10 层 电话：010-5706 8585 传真：010-6518 5057 金诚同达律师事务所 法律意见书 北京金诚同达律师事务所 关于山东益生种畜禽股份有限公司 2025 年第二次临时股东会的 法律意见书 金证法意[2025]字 1112 第 0955 号 致：山东益生种畜禽股份有限公司 北京金诚同达律师事务所（以下简称"本所"）接受山东益生种畜禽股份有 限公司（以下简称"益生股份"或"公司"）的聘请，指派本所律师出席公司 2025 年第二次临时股东会（以下简称"本次股东会"）并对会议的相关事项出具法律 意见书。 本所律师根据《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》《上市公司股东会规则》（以下简称"《股东会规则》"）《律师 事务所从事证券法律业务管理办法》《律师事务所证券法律业务执业规则（试行）》 等有关法律、法规和规范性文件的要求以及《山东益生种畜禽股份有限公司章程》 （以下简称"《公司章程》"）的规定，对本次股东会 ...