山东益生种畜禽股份有限公司 关于回购股份进展情况的公告 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。 关于回购股份进展情况的公告 证券代码：002458 证券简称：益生股份 公告编号：2025-001 公司回购股份的时间、数量、价格及集中竞价交易的委托时段均 符合《上市公司股份回购规则》《深圳证券交易所上市公司自律监管 指引第 9 号——回购股份》及公司回购股份方案的相关规定，具体如 下： 1、公司未在下列期间内回购公司股份： 山东益生种畜禽股份有限公司（以下简称"公司"）于 2024 年 11 月 01 日召开第六届董事会第二十三次会议，审议通过了《关于以 集中竞价交易方式回购公司股份方案的议案》，同意公司使用银行专 项贷款资金及自有资金以集中竞价交易方式回购公司部分已发行的 人民币普通股（A 股），本次回购股份将用于实施员工持股计划，回购 股份的资金总额不低于人民币 10,000 万元（含），不超过人民币 20,000 万元（含），回购股份的价格不超过人民币 12.00 元/股（含）， 具体回购股份的数量以回购期限届满或回购完毕时实际回购的股份 数量为准， ...

2024 年 11 月份鸡苗和种猪销售情况简报 销售情况简报 证券代码：002458 证券简称：益生股份 公告编号：2024-103 山东益生种畜禽股份有限公司 2、种猪销售情况 公司2024年11月种猪销售数量3,665头，销售收入847.74万元， 同比变动分别为397.29%、283.39%，环比变动分别为-42.36%、-44.54%。 上述财务数据均未经审计，可能与公司定期报告披露的数据存在 一定差异，仅作为阶段性财务数据供投资者参考。 二、原因说明 1、受前期祖代引种量减少的影响，商品代鸡苗供给整体偏紧， 自今年下半年以来，公司商品代鸡苗价格逐月上涨，销售单价较 去年同期也大幅提高，故公司 2024 年 11 月白羽肉鸡苗销售收入同 比增幅较大。 销售情况简报 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、2024年11月份销售情况 1、鸡苗销售情况 山东益生种畜禽股份有限公司（以下简称"公司"）2024 年 11 月白羽肉鸡苗销售数量 5,729.68 万只，销售收入 30,083.26 万元， 同比变动分别为 16.93%、88.81%，环 ...

关于首次回购公司股份的公告 证券代码：002458 证券简称：益生股份 公告编号：2024-102 山东益生种畜禽股份有限公司 关于首次回购公司股份的公告 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。 山东益生种畜禽股份有限公司（以下简称"公司"）于 2024 年 11 月 01 日召开第六届董事会第二十三次会议，审议通过了《关于以 集中竞价交易方式回购公司股份方案的议案》，同意公司使用银行专 项贷款资金及自有资金以集中竞价交易方式回购公司部分已发行的 人民币普通股（A 股），本次回购股份将用于实施员工持股计划，回购 股份的资金总额不低于人民币 10,000 万元（含），不超过人民币 20,000 万元（含），回购股份的价格不超过人民币 12.00 元/股（含）， 具体回购股份的数量以回购期限届满或回购完毕时实际回购的股份 数量为准，实施期限为董事会审议通过回购股份方案之日起 12 个月 内。具体内容详见 2024 年 11 月 05 日公司刊登于《中国证券报》《上 海证券报》《证券时报》《证券日报》和巨潮资讯网（www.cninfo.com.cn） 的《关于 ...

山东益生种畜禽股份有限公司 关于回购股份进展情况的公告 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。 山东益生种畜禽股份有限公司（以下简称"公司"）于 2024 年 11 月 01 日召开第六届董事会第二十三次会议，审议通过了《关于以 集中竞价交易方式回购公司股份方案的议案》，同意公司使用银行专 项贷款资金及自有资金以集中竞价交易方式回购公司部分已发行的 人民币普通股（A 股），本次回购股份将用于实施员工持股计划，回购 股份的资金总额不低于人民币 10,000 万元（含），不超过人民币 20,000 万元（含），回购股份的价格不超过人民币 12.00 元/股（含）， 具体回购股份的数量以回购期限届满或回购完毕时实际回购的股份 数量为准，实施期限为董事会审议通过回购股份方案之日起 12 个月 内。具体内容详见 2024 年 11 月 05 日公司刊登于《中国证券报》《上 海证券报》《证券时报》《证券日报》和巨潮资讯网（www.cninfo.com.cn） 的《关于以集中竞价交易方式回购公司股份方案的公告》（公告编号： 2024-094）。 关于回购股份进展情况的 ...

Summary of the Conference Call Company and Industry Overview - The conference call was held by Yisheng Co., a leading company in the breeding and supply of poultry genetics in China, established in 1989. The company focuses on the breeding of high-quality poultry and has a significant market share in both breeding and meat production sectors in China and Asia [1][2]. Key Financial Highlights - In the third quarter, the company sold over 3 million sets of parent stock with a cost of approximately 17 RMB per set and a selling price of nearly 50 RMB, resulting in a profit of 100 million RMB [2]. - The total sales of commercial broiler chicks reached 1.5 billion pounds, with a cost of less than 2.7 RMB and a selling price of around 2.9 RMB, yielding a profit of over 30 million RMB [2]. - The total profit for the first three quarters was 300 million RMB, with expectations of selling over 300 million sets of parent stock and 1.4 billion commercial chicks in the fourth quarter [2]. Supply and Demand Analysis - The supply of breeding stock is tight due to a significant reduction in breeding stock imports since May 2020, with the company holding a 40% market share of the national breeding stock [3][4]. - The demand for chicken remains strong, driven by the expansion of the poultry industry and consumer trends favoring chicken over other meats due to its nutritional advantages and cost-effectiveness [4][5]. - The company anticipates that the price of chicken will remain favorable, influenced by factors such as the growth of the takeaway food industry and changing consumer preferences [5][6]. Performance and Market Trends - The performance of breeding stock has reportedly declined, with higher mortality and disease rates affecting production [9][15]. - The company expects a continued tight supply of commercial chicks into 2024, with production levels influenced by the previous year's breeding stock availability [8][26]. - The overall market for chicken is projected to grow, with increasing per capita consumption in China, which rose from 13 kg in 2014 to 18 kg in 2023 [13]. Future Outlook - The company plans to increase its production capacity for commercial chicks in 2024, with new facilities coming online in regions like Shanxi and Hebei [10][24]. - The company aims to expand its parent stock and commercial chick production to reach a target of 1 billion chicks within five years [25]. - The market for poultry is expected to remain competitive, with ongoing adjustments in breeding practices and potential changes in import policies affecting supply dynamics [17][24]. Additional Insights - The company noted that the performance of imported breeding stock remains superior to domestic varieties, which may impact pricing strategies and market share [21][22]. - The company is also monitoring international breeding stock import policies, particularly from the U.S. and Europe, which could influence future supply chains [24]. This summary encapsulates the key points discussed during the conference call, highlighting the company's performance, market dynamics, and future strategies in the poultry industry.

Group 1: Company Overview - Yisheng Co., established in 1989, focuses on breeding and promoting high-quality poultry breeds, being the largest ancestor meat chicken breeding enterprise in China and Asia [2][4] - The company has maintained the largest chicken breeding scale in China for nearly 20 years, accounting for approximately 1/3 of the imported white feather meat chicken market [4] Group 2: Sales Performance - In the first three quarters of 2024, the company sold over 14,000 breeding pigs, a significant increase from 1,600 in the same period last year [4] - The sales of parent white feather meat chicken seedlings reached 9 million sets, a decrease of 20% year-on-year; sales of commercial chicken seedlings were 420 million, down 15% year-on-year [4] - The company expects to sell over 3 million parent white feather meat chicken seedlings and 14 million commercial chicken seedlings in Q4 2024 [4] Group 3: Market Supply and Demand - In 2023, China imported over 400,000 sets of ancestor meat chicken, with the company accounting for 160,000 sets, nearly 40% of the total [4] - The overall supply of commercial chicken seedlings has decreased by 15% due to low import volumes, contributing to lower chicken prices [4] - Downstream expansion in breeding and slaughtering supports demand for chicken seedlings [6] Group 4: Future Outlook - The company anticipates that the price of parent chicken seedlings will remain high due to tight supply conditions [6] - The growth of the takeaway industry and the rise of prepared dishes are expected to further boost chicken consumption [6] - National policies aimed at stimulating consumption are likely to enhance chicken prices, thereby increasing demand for chicken seedlings [6][8] Group 5: Industry Trends - The white feather chicken market is projected to continue growing, driven by its cost-effectiveness and nutritional advantages compared to other meats [8] - The increasing proportion of poultry meat consumption in the overall meat market indicates a positive trend for the white feather chicken sector [8]

Group 1 - The core viewpoint is that Yisheng Co. anticipates a tight supply of commodity broiler chicks in the first quarter of next year due to a decrease in the breeding stock [1] - The price of commodity broiler chicks will primarily depend on demand conditions, particularly influenced by the price of chicken meat [1] - An increase in chicken meat prices is expected to drive up the prices of live broilers and chick prices [1]

Group 1: Investor Relations Activity Overview - The investor relations activity involved specific object research and strategy meetings, with participation from various securities firms and funds [2] - The event took place from November 19 to November 20, 2024, at the company's conference room and the Shangri-La Hotel in Shanghai [2] Group 2: Key Questions and Answers - The company has introduced approximately 200,000 sets of grandparent white feather broilers this year, with an expected total of 230,000 sets by the end of November [2][3] - The high price of commercial broiler chicks is attributed to a decrease in grandparent stock imports since May 2022, leading to tight supply and strong demand from downstream breeding and slaughtering sectors [2][3] - The company anticipates that the price of commercial broiler chicks will remain high in Q1 2025 due to continued tight supply influenced by reduced grandparent stock imports [5] Group 3: Market Trends and Production Capacity - The white feather chicken industry is experiencing increased production capacity due to its cost-effectiveness as a protein source, with per capita consumption rising and its market share in poultry meat increasing [4] - The company plans to increase its production capacity for commercial broiler chicks next year with new parent stock facilities in Shanxi, Dongying, and Hebei [6] Group 4: Cost Control and Production Measures - The company aims to control costs by improving breeding performance, enhancing survival rates of breeding chickens, and optimizing feed efficiency [7] - The company’s incubation period is scheduled to start in mid-December and will last for over ten days [8] Group 5: Future Sales Projections - The company expects to sell 150,000 breeding pigs next year, with a projected full production capacity of 200,000 breeding pigs [10] - The cost impact of rising raw material prices on the industry varies, with feed costs accounting for approximately 70% of total costs in commercial chicken farming and 40-50% in breeding chicken farming [11][13]

关于控股股东部分股份质押及解除质押的公告 证券代码：002458 证券简称：益生股份 公告编号：2024-100 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及解除质押 的公告 2、控股股东股份解除质押基本情况 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。 | 股东名称 | 是否为控股股东 或第一大股东及 | 本次解除 质押数量 | 占其所持股 份比例 | 占公司总 股本比例 | 质押起始日 | | 质押解除日 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 其一致行动人 | （股） | | | | | | | | 曹积生 | 是 | 5,400,000 | 1.20% | 0.49% | 2021 年 月 17 | 11 日 | 2024 年 11 月 15 日 | 国泰君安 证券股份 | | | | | | | | | | 有限公司 | | 合 计 | —— | 5,400,000 | 1.20% | 0.49% | -- | | -- | -- | 关于控股股 ...

股东大会决议公告 证券代码：002458 证券简称：益生股份 公告编号：2024-099 山东益生种畜禽股份有限公司 2024 年第六次临时股东大会决议公告 现场会议时间：2024 年 11 月 15 日下午 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：2024 年 11 月 15 日上午 09:15—09:25、09:30-11:30，下午 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：2024 年 11 月 15 日上午 09:15-下午 15:00 期间的任意时间。 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、本次股东大会未出现否决提案的情形。 2、本次股东大会未涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况： （一）会议召开情况 1、会议召开时间： 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：本次股东大会采取现场投票与网络投票相结合的方式。 4、会议召集人：山东益生种畜禽股份 ...