销售情况简报 证券代码：002458 证券简称：益生股份 公告编号：2025-095 二、原因说明 山东益生种畜禽股份有限公司 2025 年 10 月鸡苗和种猪销售情况简报 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、2025年10月销售情况 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"）2025 年 10 月白羽肉鸡苗销售数量 5,301.00 万只，销售收入 19,908.37 万元， 同比变动分别为-0.25%、-22.97%，环比变动分别为 0.33%、5.74%。 益生909小型白羽肉鸡苗销售数量887.43万只，销售收入681.55 万元，同比变动分别为26.16%、-32.68%,环比变动分别为10.83%、 -0.60%。 2、种猪销售情况 公司2025年10月种猪销售数量16,107头，销售收入3,212.67万元， 同比变动分别为153.33%、110.19%，环比变动分别为27.99%、14.42%。 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。 1、小型白 ...

Investment Rating - Industry Rating: Outperform the market (maintained rating) [9] Core Views - The swine sector continues to experience losses, with an increasing number of culled sows, indicating a need to focus on the expected recovery in this sector [2][13] - The dairy and beef sectors are undergoing significant capacity reduction, with a potential turning point for milk prices anticipated [3][15] - The pet sector is witnessing a trend towards premiumization and the rise of domestic brands, reshaping the competitive landscape [4][16] - The poultry sector is facing challenges with breeding stock shortages and improving consumer demand for yellow chickens [5][18] - The seed industry is poised for a turnaround, with an emphasis on biotechnology and the commercialization of genetically modified crops [7][23] - The feed sector shows signs of recovery, with leading companies like Haida Group achieving revenue and profit growth [24][26] Summary by Sections Swine Sector - The industry continues to face losses, with the average price of live pigs at 12.02 CNY/kg, down 4.07% from the previous week [13] - The average market value per head for leading companies is at historical low levels, with Muyuan at 3000-3500 CNY/head and Wens at 2000-3000 CNY/head [14] - Recommended stocks include leading breeders like Muyuan and Wens, with additional focus on flexible stocks such as Shennong Group and Dekang Agriculture [14] Beef Sector - The price of beef cattle is showing signs of stabilization, with the average price for fattened bulls at 25.62 CNY/kg [15] - The dairy cow population has decreased by 8%, indicating a significant capacity reduction [15] - Companies with mother cow resources or those adopting a "milk-meat linkage" model are expected to have stronger profitability [15] Pet Sector - The Double Eleven shopping festival highlighted the resilience and structural upgrades in the pet food market, with domestic brands gaining market share [4][16] - Key recommendations include pet food brands like Guibao Pet and Zhongchong Co., with a focus on companies with technological advantages and comprehensive product lines [17] Poultry Sector - The white chicken sector is under pressure due to breeding stock shortages, with a focus on the impact of avian influenza on imports [18][19] - Yellow chicken prices are expected to improve due to supply constraints and increasing consumer demand [20] - Recommended stocks include leading companies like Shennong Development and Yisheng Biological [19] Seed Sector - The seed industry is expected to benefit from increased focus on food security and the commercialization of genetically modified crops [7][23] - Key recommendations include leading seed companies like Longping High-Tech and Dabeinong [23] Feed Sector - Haida Group is highlighted as a key player in the feed sector, with significant market share growth and revenue increases [24][26] - The overall feed market is expected to recover as smaller companies exit the market, leading to improved conditions for remaining players [24]

Core Insights - The aquaculture sector experienced a slight increase of 0.31% on November 7, with Tianyu Biological leading the gains [1] - The Shanghai Composite Index closed at 3997.56, down 0.25%, while the Shenzhen Component Index closed at 13404.06, down 0.36% [1] Aquaculture Sector Performance - Tianyu Biological (603717) closed at 9.46, up 3.05% with a trading volume of 169,600 shares and a turnover of 160 million yuan [1] - Other notable performers included: - Luoniushan (000735) at 8.12, up 2.40% with a volume of 1,088,900 shares [1] - Zhengbang Technology (002157) at 66.7, up 1.36% with a volume of 1,212,200 shares [1] - Muyuans (002714) at 49.71, up 0.93% with a volume of 285,500 shares [1] Capital Flow Analysis - The aquaculture sector saw a net inflow of 223 million yuan from institutional investors, while retail investors experienced a net outflow of 11.04 million yuan [2] - Key stocks with significant capital flow included: - Muyuan (002714) with a net inflow of 214 million yuan from institutional investors [3] - Jingji Zhino (000048) with a net inflow of 50.59 million yuan from institutional investors [3] - Zhengbang Technology (002157) with a net inflow of 24.48 million yuan from institutional investors [3]

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：2025-094 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 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 办理了质押及解除质押业务，具体事项如下: 一、控股股东股份质押及解除质押的基本情况 | 股东 | | 是否为控股 股东或第一 | 本次质押 | 占其所 | 占公司 | 是否为 | 是否为 | 质押 | 质押 | | 质押 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 名称 | | 大股东及其 一致行动人 | 数量 （股） | 持股份 比 例 | 总股本 比 例 | 限售股 | 补充质 押 | 起始日 | 到期日 | 质权人 | 用途 | | 曹积生 | | 是 | 25,700,000 | 5.69% | ...

Investment Rating - The report indicates a low overall allocation in the agriculture, forestry, animal husbandry, and fishery sector, with a heavy stock allocation ratio of 0.78% as of Q3 2025, which is below the standard allocation ratio and historical average [2][11][19] Core Viewpoints - The report highlights a significant reduction in heavy stock allocations in the feed and breeding sectors, with breeding at 0.31% and feed at 0.40% for Q3 2025, both showing a decline compared to previous quarters [12][19] - Major companies such as Haida Group and Muyuan Foods have reduced their allocations, indicating a trend of decreased investment in leading stocks within the sector [3][14] - The report suggests that the breeding sector is entering a phase of high-quality development, recommending investments in low-cost leading companies and growth-oriented stocks [4][19] Summary by Sections Heavy Stock Allocation Analysis - As of the end of Q3 2025, the heavy stock allocation in the agriculture, forestry, animal husbandry, and fishery sector is 0.78%, down 0.58 percentage points from the previous quarter and 0.56 percentage points year-on-year [11][12] - The heavy stock allocation in the breeding industry is 0.31%, a decrease of 0.1 percentage points, while the feed industry allocation is 0.40%, down 0.45 percentage points [12][14] Company-Specific Allocation Changes - Among the top 15 heavy stocks, most companies have reduced their allocations, with Haida Group and Muyuan Foods decreasing by 0.34 percentage points and 0.04 percentage points, respectively [3][14] - The top five stocks with increased heavy stock allocation include Tiankang Biological (+2.42%) and Hainan Rubber (+1.41%), while the top five with decreased allocations include Zhongchong Pet (-3.21%) and Juxing Agriculture (-3.14%) [15][18] Investment Recommendations - The report recommends focusing on leading stocks in the breeding sector such as Muyuan Foods and Wens Foodstuffs, as well as seasonal rebounds in chicken prices [4][19] - For breeding support (feed and animal health), it suggests monitoring leading companies like Haida Group and BANGJI Technology for potential restructuring opportunities [4][19] - The planting sector shows stable profitability, with recommendations to pay attention to companies like Suqian Agricultural Development and Beidahuang [4][19]

Core Viewpoint - The company is progressing with its breeding introduction work in the Brittany region of France as planned [1] Group 1 - The company has initiated breeding introduction in the Finistère department of Brittany, France [1] - The breeding introduction work is being carried out in an orderly manner according to the company's schedule [1]

Core Viewpoint - The situation of avian influenza in France is becoming increasingly severe, with outbreaks reported in over eight provinces, raising concerns for companies involved in poultry breeding and importation [2] Company Summary - Yisheng Co., Ltd. (益生股份) confirmed on the investor interaction platform that it is currently importing poultry from the Brittany region, specifically from the Côtes-d'Armor department in France [2] - The company stated that its importation activities are proceeding as planned and in an orderly manner despite the ongoing avian influenza situation [2]

Core Insights - The aquaculture sector experienced a 1.0% increase on October 31, with Tianyu Biological leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Aquaculture Sector Performance - Tianyu Biological (603717) closed at 9.16, up 4.93% with a trading volume of 254,000 shares and a transaction value of 234 million [1] - Huaying Agriculture (002321) closed at 2.90, up 4.69% with a trading volume of 654,900 shares and a transaction value of 188 million [1] - Other notable performers include *ST Tianshan (300313) up 3.34%, Luoniushan (000735) up 2.37%, and Xiaoming Co. (300967) up 1.65% [1] Capital Flow Analysis - The aquaculture sector saw a net inflow of 290 million from institutional investors, while retail investors experienced a net outflow of 190 million [2] - Major stocks like Muyuan Foods (002714) had a net inflow of 203 million, while Wens Foodstuffs (300498) had a net inflow of 61 million [3] - The overall trend indicates a shift in capital, with institutional investors showing confidence in the sector while retail investors are withdrawing [2][3]

Key Insights - The report highlights significant changes in fund allocation during Q3 2025, with a notable increase in equity positions and a shift towards AI and new energy sectors, while consumer sectors faced reductions [8][9][10] - The performance of various industries shows a mixed trend, with coal and machinery sectors experiencing fluctuations in revenue and profit margins, while technology and communication sectors demonstrate robust growth [24][26][29][35][40] Fund Allocation Insights - Fund sizes increased significantly, with a 20% rise in active fund products, driven by a strong A-share market performance, particularly a 20% increase in the CSI 800 index [8] - There is a reinforced trend of reducing mainboard allocations while increasing investments in emerging sectors, with the STAR Market allocations reaching new highs [9] - AI and new energy sectors are leading the allocation trends, while consumer sectors like home appliances and automobiles are seeing widespread reductions [9][10] Industry Performance Insights - The coal industry is facing challenges, with companies like Pingmei and Lu'an reporting significant declines in revenue and profit due to structural changes in sales, although Q4 is expected to see recovery due to rising coal prices [35][44] - The machinery sector, represented by companies like Rongzhi Rixin, is experiencing substantial growth, with a 13.9% increase in revenue and an impressive 890% rise in net profit year-on-year [26] - The communication sector, particularly companies like New Yisheng, reported a 152.5% year-on-year revenue increase, driven by strong demand for optical communication products [24] Company-Specific Insights - Bull Group's revenue decline is narrowing, with healthy cash flow, and the company is expected to maintain a "buy" rating based on future profit projections [20] - Hikvision is showing signs of recovery with stable profits and cash flow, supported by advancements in AI technology [47] - Huabao New Energy is facing short-term profit pressure due to tariffs but maintains strong growth potential with a projected increase in net profit over the next few years [29]

Core Viewpoint - Yisheng Co., Ltd. announced the completion of its second share repurchase, acquiring a total of 15,512,500 shares, which represents 1.40% of the company's total share capital [1] Summary by Category - **Share Repurchase Details** - The company has repurchased shares through a dedicated securities account via centralized bidding [1] - The total number of shares repurchased is 15,512,500 [1] - This repurchase accounts for 1.40% of the company's total share capital [1]