Core Insights - Yisheng Co., Ltd. reported its sales figures for October 2025, indicating a decline in broiler chick sales but a significant increase in breeding pig sales [2] Sales Performance - In October 2025, the company sold 53.01 million broiler chicks, generating sales revenue of 199.08 million yuan, reflecting a year-on-year change of -0.25% in quantity and -22.97% in revenue, while showing a month-on-month increase of 0.33% in quantity and 5.74% in revenue [2] - The company sold 16,107 breeding pigs in October 2025, with sales revenue reaching 32.13 million yuan, marking a year-on-year increase of 153.33% in quantity and 110.19% in revenue, alongside a month-on-month increase of 27.99% in quantity and 14.42% in revenue [2]

Core Viewpoint - Yisheng Co., Ltd. (益生股份) reported a decline in sales volume and revenue for its white feather broiler chicks in October 2025 compared to the previous year, indicating potential challenges in the market [1] Sales Performance - The company sold 53.01 million white feather broiler chicks, generating sales revenue of 199 million yuan, with year-on-year changes of -0.25% in sales volume and -22.97% in revenue [1] - The sales volume and revenue showed a quarter-on-quarter increase of 0.33% and 5.74%, respectively [1] Specific Product Performance - The sales of Yisheng 909 small white feather broiler chicks reached 8.87 million, with sales revenue of 6.82 million yuan, reflecting a year-on-year increase of 26.16% in sales volume but a decrease of 32.68% in revenue [1] - Quarter-on-quarter changes for this product showed an increase of 10.83% in sales volume but a slight decrease of 0.60% in revenue [1]

Core Viewpoint - Yisheng Co., Ltd. (002458) reported a decline in sales volume and revenue for broiler chicks in October 2025, while experiencing significant growth in sales volume and revenue for breeding pigs during the same period [1] Group 1: Broiler Chick Sales - In October 2025, the sales volume of broiler chicks reached 53.01 million, with a revenue of 199 million yuan, representing a year-on-year decline of 0.25% and 22.97% respectively [1] - On a month-on-month basis, the sales volume and revenue for broiler chicks increased by 0.33% and 5.74% respectively [1] Group 2: Breeding Pig Sales - The sales volume of breeding pigs in October 2025 was 16,107 heads, with a revenue of 32.1267 million yuan, showing a year-on-year increase of 153.33% in volume and 110.19% in revenue [1] - Month-on-month, the sales volume and revenue for breeding pigs grew by 27.99% and 14.42% respectively [1] - The company is steadily releasing breeding pig production capacity [1]

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]