关于控股股东部分股份解除质押及质押延期购回的公告 证券代码：002458 证券简称：益生股份 公告编号：2025-071 山东益生种畜禽股份有限公司 关于控股股东部分股份解除质押及质押延期 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。 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 办理了解除质押及质押延期购回业务，具体事项如下: 一、控股股东部分股份解除质押及质押延期购回的基本情况 注1：上述所列数据因四舍五入原因，与根据相关单项数据直接相加之和在尾数 上略有差异。 注2：2025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、本次股份质押延期购回基本情况 关于控股股东部分股份解除质押及质押延期购回的公告 | 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 ...

证券日报网讯益生股份（002458）8月15日在互动平台回答投资者提问时表示，2025年公司父母代白羽 肉种鸡雏鸡预计销量为1000多万套，商品代白羽肉雏鸡预计销量为6亿余只。 ...

证券之星消息，8月15日养殖业板块较上一交易日上涨0.06%，晓鸣股份领涨。当日上证指数报收于 3696.77，上涨0.83%。深证成指报收于11634.67，上涨1.6%。养殖业板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300967 | 晓鸣股份 | 23.23 | 5.21% | 17.57万 | 4.00亿 | | 300313 | *ST天山 | 10.82 | 3.94% | 7.72万 | 8213.04万 | | 002321 | 华英农业 | 2.70 | 1.50% | 24.16万 | 6466.10万 | | 300761 | 立华股份 | 20.12 | 1.16% | 6.76万 | 1.36亿 | | 002124 | 天邦食品 | 2.99 | 1.01% | 25.58万 | 7616.79万 | | 002234 | 民和股份 | 9.08 | 1.00% | 8.37万 | 7600.72万 | | 002458 | 益生股份 | ...

Core Viewpoint - The company has provided projections for its sales of parent stock and commercial broiler chicks for the year 2025, indicating significant expected volumes in both categories [2]. Group 1: Sales Projections - The company anticipates a sales volume of over 10 million sets for parent stock broiler chicks in 2025 [2]. - The expected sales volume for commercial broiler chicks is projected to exceed 600 million [2].

金融界消息 截至2025年8月14日收盘，益生股份（002458）报收于9.03元，下跌3.01%，换手率2.17%， 成交量16.24万手，成交金额1.48亿元。 资金流向方面，今日主力资金净流出1028.38万元，占比成交额6.93%。其中，超大单净流入51.56万 元、占成交额0.35%，大单净流出1079.95万元、占成交额7.28%，中单净流出流出31.10万元、占成交额 0.21%，小单净流入1059.49万元、占成交额7.14%。 益生股份最新一期业绩显示，截至2025中报，公司营业总收入13.21亿元、同比减少3.98%，归属净利润 615.51万元，同比减少96.64%，扣非净利润336.74万元，同比减少98.16%，流动比率0.800、速动比率 0.667、资产负债率42.35%。 通过天眼查大数据分析，山东益生种畜禽股份有限公司共对外投资了33家企业，参与招投标项目14次， 知识产权方面有商标信息26条，专利信息18条，此外企业还拥有行政许可98个。 来源：金融界 天眼查商业履历信息显示，山东益生种畜禽股份有限公司，成立于1997年，位于烟台市，是一家以从事 畜牧业为主的企业。企业注册 ...

| 交易日 | 融资净买入(元) | 融资余额(元) | 占流通市值比 | | --- | --- | --- | --- | | 2025-08-13 | 380.11万 | 5.56亿 | 7.97% | | 2025-08-12 | 1942.70万 | 5.52 Z | 7.87% | | 2025-08-11 | 1157.32万 | 5.32亿 | 7.53% | | 2025-08-08 | 896.16万 | 5.21亿 | 7.54% | | 2025-08-07 | -105.08万 | 5.12亿 | 7.60% | 证券之星消息，8月13日，益生股份（002458）融资买入2709.66万元，融资偿还2329.55万元，融资净买 入380.11万元，融资余额5.56亿元，近3个交易日已连续净买入累计3480.14万元，近20个交易日中有16 个交易日出现融资净买入。 融券方面，当日融券卖出200.0股，融券偿还0.0股，融券净卖出200.0股，融券余量19.57万股，近20个交 易日中有11个交易日出现融券净卖出。 | 交易日 | 融券净卖用(股) | | 融券会量(股) | 融券余额 ...

Core Viewpoint - Yisheng Co., Ltd. (002458) announced that the price for parent stock broiler chicks in September will be 52 yuan per set, indicating a potential price support due to supply constraints in the future [1] Industry Summary - According to the China Animal Husbandry Association, the update of grandparent white feather broilers in the first half of 2025 is expected to be 449,500 sets, representing a nearly 40% year-on-year decline [1] - The reduction in the update of grandparent stock will impact the production capacity of parent stock broiler chicks approximately seven months later, leading to a tighter supply of parent stock broiler chicks in the future [1]

Group 1 - The stock price of Yisheng Co. is reported at 9.36 yuan as of August 12, 2025, reflecting a decline of 0.85% from the previous trading day, with a trading range of 6.89% and a transaction volume of 375 million yuan [1] - Yisheng Co. is a core enterprise in the upstream of the white feather broiler industry chain, primarily engaged in breeding chickens, chick sales, and broiler farming [1] - The poultry industry is significantly influenced by supply-demand dynamics and seasonal factors, impacting product pricing [1] Group 2 - Recent industry data indicates that the price of white feather broiler chicks has been rising in August, with market expectations potentially reaching annual highs [1] - By the end of July, the transaction price for chicks had increased to 2.95 yuan per chick, with enterprise quotes reaching 3.4 yuan per chick, driven by reduced industry capacity and back-to-school stocking demands [1] - Restrictions on imported chicken have also provided support to the domestic market [1] Group 3 - On August 12, the net outflow of main funds was 25.97 million yuan, accounting for 0.37% of the circulating market value; however, there was a slight net inflow of 826,900 yuan over the past five days [1]

Core Viewpoint - The A-share chicken sector is experiencing a rebound, with the white feather broiler market showing signs of recovery, particularly in chick prices, which are expected to reach new highs in August [1][3]. Industry Summary - The white feather broiler industry faced a significant price drop in June, with chick prices hitting a low of 0.73 yuan per chick, but began to recover in July due to reduced hatchery output and rising prices of broilers [1][2]. - As of July 31, the mainstream market price for white feather broiler chicks rose to 2.95 yuan per chick, with enterprise quotes increasing to 3.4 yuan per chick [1]. - The parent stock of white feather broiler chicks decreased by 2.13% in July, with an expected further decline of 1.54% in August, leading to lower hatchling output compared to the previous year [2]. Demand and External Factors - The demand for chicks is increasing due to seasonal factors, such as school preparations, and the correlation between chick and broiler prices is driving up demand as broiler prices rise [2][3]. - External factors, including strict regulations on Thai poultry exports and ongoing import restrictions from Brazil, are contributing to a positive sentiment in the chick market, with broiler prices increasing by 500 to 1000 yuan per ton [2]. Company Performance - Major companies in the white feather broiler sector, such as Shandong Minhe Livestock and Poultry Co., reported a 26.87% increase in chick sales in July, although revenue decreased by 27.3% [3]. - Yisheng Livestock and Poultry Co. also saw a 7.51% increase in chick sales, but a significant revenue drop of 46.39%, indicating the ongoing impact of the market downturn on company performance [3].

Group 1 - The price of commodity broiler chicks has surged rapidly since mid to late July, with prices increasing from 1.5 yuan per chick at the beginning of July to 4.2 yuan per chick currently, representing a 180% increase [1] - The price of broiler chickens has also seen significant increases, with prices in Shandong dropping to a low of 3 yuan per jin in early July and then rising to a peak of 3.7 yuan per jin in August due to supply shortages [1] - Affected by these price changes, A-share market stocks related to the chicken industry experienced volatility, with companies like Xiaoming Co. and Minhe Co. seeing substantial intraday gains [1] Group 2 - In Jiangsu Huai'an, the demand for broiler chicks has increased, leading to a supply shortage and rising prices [2] - A management representative from a chicken breeding base in Huai'an noted that their facility can raise around 1 million broiler chicks per batch, but extreme measures were taken in July to reduce losses, resulting in a supply gap in August [4] - The recent drop in temperatures has made conditions more favorable for broiler chicken growth, contributing to the rapid price increases [6] Group 3 - In Shandong, the price of broiler chicks has increased by 300% over the past month, with farmers purchasing new chicks at significantly higher prices [7] - The rise in meat chicken prices, which increased by 15% in July, is driving farmers to replenish their stocks, while the supply from hatcheries is decreasing [9] - The average price of domestic white feather meat chicken products rose from 8260 yuan per ton to 8420 yuan per ton in July, boosting the purchasing enthusiasm of slaughterhouses [11] Group 4 - Industry statistics indicate a 0.95% decrease in the supply of commodity broiler chicks in July, with an expected further decline of 1.54% in August [12] - High temperatures earlier this year have led to a 15% decrease in chick survival rates, exacerbating supply tightness [12] - The overall update rate of grandparent meat breeding chickens has decreased by 36.72% year-on-year in the first half of the year, which will impact future supply of parent and commodity broiler chickens [12]