关于对外提供担保暨关联交易的公告 证券代码：002458 证券简称：益生股份 公告编号：2025-092 山东益生种畜禽股份有限公司 关于对外提供担保暨关联交易的公告 一、担保情况概述 1、担保基本情况 因经营发展的需要，山东益生种畜禽股份有限公司（以下简称 "公司"）的参股公司北大荒宝泉岭农牧发展有限公司（以下简称 "宝泉岭农牧"）之全资子公司黑龙江北三峡养殖有限公司（以下简 称"北三峡养殖"）拟向黑龙江省交投国际物贸集团有限公司（以下 简称"交投国际物贸集团"）申请额度为人民币5,000.00万元/月授 信，不计息，循环使用。 2、董事会审议情况 公司于2025年10月26日召开第六届董事会第三十二次会议，以6 票同意、0票反对、0票弃权，审议通过了《关于对外提供担保暨关联 交易的议案》。 因公司董事长曹积生先生为宝泉岭农牧董事，根据《深圳证券交 易所股票上市规则》（以下简称"《股票上市规则》"）的相关规定， 公司此次为北三峡养殖提供担保事项构成关联交易。在审议上述议案 时，曹积生先生作为关联人，对本议案回避表决。 根据《股票上市规则》《公司章程》等相关规定，本事项尚需提 交公司股东会审议。 关于对外提供 ...

1、股东会届次：2025 年第二次临时股东会 2、股东会的召集人：董事会 股东会通知 证券代码：002458 证券简称：益生股份 公告编号：2025-091 山东益生种畜禽股份有限公司 关于召开 2025 年第二次临时股东会的通知 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。 一、召开会议的基本情况 3、本次会议的召集、召开符合《中华人民共和国公司法》《深圳证券交 易所股票上市规则》《深圳证券交易所上市公司自律监管指引第 1 号——主板 上市公司规范运作》等法律、行政法规、部门规章、规范性文件及《公司章 程》的有关规定。 4、会议时间： （1）现场会议时间：2025 年 11 月 12 日 14:30 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间 为 2025 年 11 月 12 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券 交易所互联网投票系统投票的具体时间为 2025 年 11 月 12 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：现场表决与网络投票相结合。 6、会议的股权登记 ...

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。 一、董事会会议召开情况 2025年10月26日，山东益生种畜禽股份有限公司（以下简称"公 司"）第六届董事会第三十二次会议在公司会议室以现场与通讯相结 合方式召开。会议通知已于 2025 年 10 月 20 日通过通讯方式及书面 方式送达董事、高级管理人员。会议应出席董事七人，实际出席董事 七人，其中，独立董事战淑萍女士、张平华先生、王楚端先生通过通 讯方式出席会议并行使表决权。会议由董事长曹积生先生召集并主持， 公司高级管理人员列席会议。 董事会决议公告 证券代码：002458 证券简称：益生股份 公告编号：2025-088 山东益生种畜禽股份有限公司 第六届董事会第三十二次会议 决议公告 本次会议的召集、召开程序符合《中华人民共和国公司法》和《公 司章程》的有关规定。 二、董事会会议审议情况 本次会议经记名投票方式表决，通过决议如下： 1、审议通过《2025 年第三季度报告》。 表决情况：7 票同意，0 票反对，0 票弃权。 《2025 年第三季度报告》刊登于《中国证券报》《上海证券报》 《证券时报》《证券日报 ...

2025 年第三季度报告 证券代码：002458 证券简称：益生股份 公告编号：2025-089 山东益生种畜禽股份有限公司 2025 年第三季度报告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 重要内容提示： 1.董事会及董事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、误导性陈述或重大遗漏，并承担 个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信息的真实、准确、 完整。 3.第三季度财务会计报告是否经过审计 □是 否 一、主要财务数据 （一） 主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □是 否 | | | | | 单位：元 | | --- | --- | --- | --- | --- | | | 本报告期 | 本报告期比上年 | 年初至报告期末 | 年初至报告期末 | | | | 同期增减 | | 比上年同期增减 | | 营业收入（元） | 715,357,228.19 | -8.04% | 2,036,450,475.02 | -5.44% ...

Core Insights - The livestock sector is experiencing a strong upward trend, with the China Livestock Breeding Index rising by 1.68% as of October 27, 2025, driven by significant gains in key stocks such as Jinxinnong and Tiankang Biological [1][2] - The price of live pigs has increased by 5.6% from 11.17 CNY/kg to 11.8 CNY/kg within a week, indicating a positive market shift [1] Industry Analysis - The pig farming sector shows medium to long-term investment value, with expectations of a reasonable reduction in production capacity due to ongoing losses in pig farming and supportive government policies [2] - The financial pressure from previous capacity expansions is easing, leading to improved free cash flow for quality enterprises in the pig farming industry, which supports their valuations [2] - Quality breeding companies are increasingly focusing on enhancing shareholder returns, making their long-term dividend attributes and investment value more pronounced [2] Company Performance - As of September 30, 2025, the top ten weighted stocks in the China Livestock Breeding Index account for 66.06% of the index, highlighting the concentration of value among leading companies such as Muyuan Foods and Wens Foodstuff Group [3]

Core Viewpoint - The recent increase in pig prices is driven by emotional factors and seasonal consumption recovery, with a focus on the sustainability of secondary fattening entry [2][3] Pig Farming Sector - The concentration of large pig sales has led to a decrease in large pig inventory, widening the price gap and increasing the enthusiasm for secondary fattening, with a sales proportion of 2.09% from October 11-20, up by 1.07 percentage points [1][2] - The national average pig price on October 24 was 11.81 yuan/kg, an increase of 0.63 yuan/kg week-on-week [2] - The average weight of pigs sold continues to decline, with an average weight of 127.90 kg for the week of October 24, down by 0.35 kg week-on-week [2] - Long-term expectations indicate a downward shift in pig prices, with increasing losses in farming and enhanced expectations for capacity reduction policies, which may lead to a long-term upward shift in the price center [1][3] Cattle Sector - Short-term prices for beef cattle have slightly declined, while long-term trends suggest a potential upward cycle for beef prices due to previous long-term losses leading to capacity clearance [4] Dairy Sector - Raw milk prices are currently at a cyclical low, with a price of 3.04 yuan/kg as of October 17, remaining stable week-on-week but down 31% from the cyclical high [4] - The ongoing losses in raw milk are expected to drive continued capacity reduction, potentially stabilizing prices in the future [4] Poultry Sector - The price of white chickens remains stable, with a price of 6.88 yuan/kg as of October 24, reflecting a slight increase week-on-week [5] - Egg prices have decreased, with an average price of 6.06 yuan/kg, while chick prices remain stable [5] Agricultural Products - Soybean meal prices have rebounded from a low, with a current price of 2984 yuan/ton as of October 24, down by 26 yuan/ton week-on-week [7] - The futures market for soybean meal showed a recovery, with the main contract closing at 2933 yuan/ton, up by 65 yuan/ton week-on-week [7]

Core Viewpoint - The agricultural, animal husbandry, and fishery sector is experiencing a strong upward trend, with the first agricultural ETF (159275) showing significant gains, driven by rising prices in key components like edible fungi and poultry feed [1][3]. Market Performance - The agricultural ETF (159275) opened with a maximum intraday increase of 1.84%, closing with a gain of 1.53% [1]. - Key stocks in the sector, such as Zhongxing Junye and Tiankang Biology, saw substantial increases, with some stocks reaching their daily limit [1]. Price Trends - As of October 24, 2025, the average price of live pigs in China was 11.81 CNY/kg, reflecting a week-on-week increase of 0.63 CNY/kg but a year-on-year decrease of 5.74 CNY/kg [2][3]. Industry Insights - Short-term price increases in pig farming are attributed to seasonal consumption recovery and heightened second fattening sentiment, while long-term trends indicate a downward shift in pig prices, leading to increased production losses [3]. - The agricultural sector's valuation remains relatively low, with the market's first agricultural ETF showing a price-to-book ratio of 2.53, placing it in the lower 25.1% of the past decade [3]. Future Outlook - Analysts suggest that the current low prices of live pigs are putting pressure on cash flow for farming entities, potentially accelerating capacity reduction in the industry [4]. - Continuous monitoring of breeding sow inventory is recommended as the industry faces significant losses and ongoing regulatory policies [4]. - The agricultural ETF (159275) is highlighted as a key investment opportunity, tracking the CSI Agricultural Index, with a focus on leading companies in the sector [5].

Core Viewpoint - Yisheng Co., Ltd. has experienced a stock price fluctuation with a recent increase of 2.03%, while facing a year-to-date decline of 2.55% [1][2]. Company Overview - Yisheng Co., Ltd. was established on April 22, 1997, and listed on August 10, 2010. The company is located in Yantai, Shandong Province, and its main business includes breeding and sales of various generations of meat chickens, pig farming, agricultural equipment production, feed production, dairy farming, and organic fertilizer production [2]. - The revenue composition of Yisheng Co., Ltd. is as follows: chicken revenue accounts for 76.18%, pig revenue 15.47%, livestock equipment revenue 5.48%, dairy revenue 1.72%, and other revenue 1.14% [2]. Financial Performance - For the first half of 2025, Yisheng Co., Ltd. reported an operating income of 1.321 billion yuan, a year-on-year decrease of 3.98%. The net profit attributable to shareholders was 6.1551 million yuan, down 96.64% year-on-year [2]. - Since its A-share listing, Yisheng Co., Ltd. has distributed a total of 1.692 billion yuan in dividends, with 602 million yuan distributed in the last three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders of Yisheng Co., Ltd. was 48,000, an increase of 3.00% from the previous period. The average circulating shares per person decreased by 2.91% to 15,601 shares [2]. - Among the top ten circulating shareholders, the Guotai Zhongzheng Livestock Breeding ETF holds 9.4508 million shares, an increase of 1.664 million shares compared to the previous period. Hong Kong Central Clearing Limited has exited the top ten circulating shareholders list [3].

Investment Rating - The industry rating is "Outperform the Market" [5][76]. Core Insights - The pig price has rebounded due to emotional factors, with a focus on the sustainability of secondary fattening [2][11]. - The beef market is experiencing a slight price decline in the short term, but a tightening supply is expected to lead to an upward cycle in beef prices by 2026-2027 [3][36]. - The poultry sector shows stable prices for white chickens, while egg prices are declining, indicating a potential recovery driven by capacity reduction [4][43]. Summary by Sections Pig Farming - Pig prices have increased, with the national average price at 11.81 yuan/kg as of October 24, reflecting a week-on-week increase of 0.63 yuan/kg [2][11]. - The average weight of pigs sold has decreased to 127.90 kg, with group farms averaging 123.94 kg and smallholders at 142.21 kg [2][23]. - The secondary fattening sales ratio increased to 2.09%, up by 1.07 percentage points week-on-week [2][11]. Beef Industry - Calf and fattening bull prices are at 32.13 yuan/kg and 25.67 yuan/kg, respectively, with year-to-date increases of 33.26% and 9.05% [3][36]. - The supply of beef is expected to tighten due to significant capacity reduction from previous losses, leading to a potential price increase in 2026-2027 [3][36]. Dairy Sector - The raw milk price is at a low of 3.04 yuan/kg, with a 31% decline from the peak [3][37]. - Continuous losses in the dairy sector are expected to drive capacity reduction, which may stabilize raw milk prices in the future [3][37]. Poultry Sector - The price of white feathered chickens is stable at 6.88 yuan/kg, with chick prices at 3.32 yuan each [4][43]. - The ongoing avian influenza outbreak may further restrict upstream production capacity, impacting the market [4][47]. Agricultural Products - Soybean meal prices have rebounded, with the current spot price at 2984 yuan/ton, reflecting a slight week-on-week decrease of 26 yuan/ton [4][55]. - The futures market shows a recovery in soybean meal prices, supported by declining inventories and import costs [4][55].

Investment Rating - The report suggests a focus on low-cost quality pig farming leaders for investment opportunities [2][12] Core Views - The current price of lean meat pigs is 11.6 CNY/kg, up 5.6% from last week, but the upward momentum lacks sustainability due to ongoing supply pressures and the absence of a consumption peak [11][12] - In the poultry sector, white feather chicken prices have seen slight increases, with broiler prices at 6.88 CNY/kg, up 0.1%, and chicken product prices at 8.65 CNY/kg, up 0.6% [12][29] - The approval of genetically modified varieties is expected to enhance the growth potential of industry companies, with commercial sales anticipated to begin post-publicity period [12] - The agricultural sector is experiencing price volatility, with leading feed companies likely to replace smaller competitors due to their advantages in procurement, scale, and capital [12] Summary by Sections Livestock - The lean meat pig price is currently 11.6 CNY/kg, reflecting a 5.6% increase from the previous week, while the average wholesale price of pork is 17.73 CNY/kg, down 1.7% [13][14] - The average weight of slaughtered pigs has decreased by 0.3% to 127.9 kg, and the price of 15 kg piglets has dropped by 2.2% to 19.55 CNY/kg [20][22] - Self-breeding and self-raising profitability has improved, with average losses of -185.68 CNY per head for self-breeding, and -289.07 CNY for purchased piglets [17][18] Poultry - The price of broiler chicks has increased by 0.9% to 3.32 CNY each, while the average price of white feather chickens is 6.88 CNY/kg, up 0.1% [12][29] - The profit from parent stock chicken breeding is 0.57 CNY per chick, while broiler breeding remains at a loss of -1.76 CNY per chick [35][36] Agricultural Products - The domestic corn price has decreased by 0.6% to 2248.63 CNY/ton, while soybean prices have increased slightly by 0.1% to 3996.84 CNY/ton [45][58] - The report highlights the potential for investment in the agricultural sector due to the anticipated growth from the commercialization of genetically modified crops [12]