证券代码：002311 证券简称：海大集团 公告编号：2025-066 广东海大集团股份有限公司 关于控股股东部分股份质押的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 广东海大集团股份有限公司（以下简称"公司"）于近日接到公司控股股东 广州市海灏投资有限公司（以下简称"海灏投资"）函告，获悉海灏投资将其所 持有公司的部分股份办理了质押手续，具体事项如下： 一、股东股份质押的基本情况 1、股东股份本次质押基本情况 | 股东 | 是否为控股 股东或第一 | 本次质押 数量 | 占其所 持股份 | 占公司 总股本 | 是否为 | 是否为 补充 | 质押 | 质押 | 质权人 | 质押用途 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 名称 | 大股东及其 一致行动人 | （股） | 比例 | 比例 | 限售股 | 质押 | 起始日 | 到期日 | | | | 海灏投资 | 是 | 5,000,000 | 0.55% | 0.30% | 否 | 2025 否 月 ...

Group 1 - The core point of the news is that Haida Group has announced the cumulative pledge of shares by Haida Investment, which amounts to 59.96 million shares, representing 6.58% of its total holdings [1] - As of the announcement date, Haida Group's market capitalization is 89.1 billion yuan [3] Group 2 - For the first half of 2025, Haida Group's revenue composition is as follows: the feed industry accounts for 83.45%, while the seedling industry accounts for 16.55% [2]

Overview - The report emphasizes the need to focus on leading companies in the agricultural sector amidst a challenging market environment, highlighting potential investment opportunities in key areas such as food security and livestock production [2][8]. Group 1: Swine Farming - The report indicates that the reduction in breeding sow inventory has begun, with a notable decline to 39.9 million heads as of October 2025, marking a 1.1% month-on-month decrease and a 2.1% year-on-year decrease [20]. - The average price of live pigs was reported at 12.33 yuan/kg in November 2025, down 25.6% from the beginning of the year, indicating significant price pressure in the market [27]. - The report recommends focusing on leading companies such as Muyuan Foods, Wens Foodstuff Group, and others, as they are expected to have stronger resilience and market share growth in a low-margin environment [11][20]. Group 2: Natural Rubber - The report discusses the slow contraction of supply in the natural rubber market, with production challenges due to climate change and labor cost increases, which are expected to impact future supply dynamics [49][55]. - It highlights that the current natural rubber prices are in a new bottoming phase, influenced by both supply constraints and weak demand from the tire and automotive sectors [59]. - The report recommends Hainan Rubber as a key player, noting its strategic land resource management and potential for growth in a recovering market [60][66]. Group 3: Sugar and Tomato Industries - The sugar industry is projected to see a production increase to 11.7 million tons in the 2025/26 season, a 4.8% rise year-on-year, driven by improved pricing for sugarcane [77]. - The report notes that the import of non-standard sugar sources has decreased significantly, which has positively impacted profit margins for domestic sugar producers [77]. - The tomato industry is undergoing accelerated capacity reduction, with a focus on improving efficiency and profitability in the face of market challenges [68].

品质渔仓，链通 四海！顺德活鱼 从"塘头鲜"游向 全国餐桌_南方 +_南方plus 近日，顺德区优 质水产品品牌推 广暨产销对接大 会在杏坛镇成功 举行。本次大会 由佛山市顺德区 农业农村局主 办，活动以"品 质渔仓·链通四 海"为主题，汇 聚了来自全国各 地的行业协会代 表、水产企业负 责人、采购商和 餐饮企业等代 表，共同探讨顺 德水产产业升级 路径，搭建产销 协同桥梁，为产 业高质量发展凝 聚合力。 全产业链齐聚， 构建"塘头到餐 桌"协同平台 本次大会成功构 建了"养殖-加工- 流通-市场-餐 饮"一体化对接 平台。海大集 团、恒兴集团、 钱大妈、盒马鲜 生、东灶鱼头等 200余家省内外 客商参与，覆盖 从生产源头到终 端消费的各环节 核心主体。 顺德区副区长何 翔威在致辞中指 出，此次大会是 顺德水产迈向品 牌化、高质量发 展的关键举措。 未来，顺德将继 续秉持"好水养 好鱼，好鱼做好 菜"的理念，全 力推动现代渔业 提质增效。 中国水产流通与 加工协会会长崔 现场进行了三轮 重点合作项目签 约和"品质信任 对话"，成为大 会的核心环节， 涵盖养殖与流 通、养殖与加 工、加工与餐饮 等产业链关键节 ...

Group 1 - The report highlights the recent performance of various industries, with notable gains in sectors such as non-ferrous metals, electronics, and power equipment, while retail and real estate sectors faced declines [1][1][1] - The central economic work conference emphasized the importance of technological breakthroughs and supply-demand optimization, indicating a shift towards quality improvement in economic growth [11][12][19] - The commercial aerospace sector is experiencing significant growth, with the establishment of a dedicated regulatory body and a notable increase in the commercial aerospace index, which has risen by 46.52% since April 7 [47][48] Group 2 - The report indicates a seasonal recovery in social financing, with November seeing an increase of 24,885 billion yuan, driven primarily by government bond issuance [4][7] - The credit environment is showing signs of marginal improvement, particularly in corporate loans, which increased by 6,100 billion yuan in November, reflecting a recovery in demand [5][6] - The report notes that the retail sector is undergoing a transformation, with a focus on quality, as highlighted by the Ministry of Commerce's emphasis on retail quality upgrades [1][1][1] Group 3 - The report discusses the rising interest in inquiry transfers, which have seen a significant increase in both project numbers and transfer scale, indicating a growing trend in the market [51][52] - The technology sector is expected to remain a key focus, with upcoming events such as the Volcano Engine FORCE conference anticipated to showcase advancements in AI and cloud services [56]

Investment Rating - The report maintains a positive outlook on leading agricultural companies, suggesting investment opportunities in the sector [5]. Core Insights - The agricultural sector has shown resilience, with the industry index outperforming the broader market by 0.4 percentage points during the week of December 8-12, 2025 [13]. - The report highlights significant growth in the pet food segment, with online sales increasing by 27.9% year-on-year during October and November 2025, driven by new consumer brands [34][36]. - The livestock industry is facing challenges, with a 5.5% decrease in the number of pigs marketed in November compared to the previous month, raising concerns about animal disease outbreaks [30]. Summary by Sections Industry Dynamics - The agricultural sector index increased by 0.3%, outperforming the market [13]. - Key stocks such as Zhengbang Technology, Biological Shares, and Luoniushan saw significant gains of 19%, 17%, and 14% respectively [18]. Livestock Industry - In November, the number of pigs marketed decreased by 5.5% month-on-month, with a year-on-year increase of 16.7% [30]. - Prices for live pigs increased by 2.1% week-on-week, while the average weight of marketed pigs decreased by 0.2% [30]. - The utilization rate of fattening barns in 17 provinces dropped by 6.5 percentage points [30]. Poultry Industry - Prices for chicken chicks and broilers increased by 1.4% and 0.8% respectively, amid ongoing global avian influenza outbreaks [37][38]. - The price of chicken products rose by 0.6%, driven by supply constraints and increased export orders [37]. Pet Food Industry - Online sales of pet food reached 8.45 billion yuan, with significant growth from brands like Maifudi and Fresh Lang, which saw increases of 36% and 112.6% respectively [34]. - Chewy reported a 30.9% increase in EBITDA, with active customer numbers growing by 4.9% [35]. Feed Industry - Feed raw material prices showed mixed trends, with soybean meal prices increasing by 1.5% while corn prices slightly decreased [41]. - The price of South American white shrimp increased by 4.3% week-on-week [41]. Animal Health - The veterinary drug price index decreased by 0.2%, with a year-on-year increase of 2.4% [43]. - Merck's imported pet antibiotics were launched on JD Health, marking a significant development in the pet healthcare sector [43].

Investment Rating - The report maintains an "Outperform" rating for the agricultural products sector [4] Core Insights - The agricultural sector is expected to stabilize with grain prices bottoming out, particularly in the meat and dairy cycles [3] - The report highlights a potential upward trend in beef prices and a supportive environment for long-term pig prices due to industry adjustments [2][3] - The report emphasizes the importance of leading companies in the livestock sector, which are expected to benefit from improved cash flows and cost advantages amid industry contraction [3] Summary by Sections 1. Weekly Overview and Data Summary - The report provides a weekly summary of agricultural product fundamentals, indicating a rise in pig prices to 11.34 CNY/kg, a 2.07% increase week-on-week [13] - The average price of broiler chickens increased to 7.24 CNY/kg, reflecting a 2.26% week-on-week rise [14] 2. Fundamental Tracking 2.1 Swine - The report notes that the swine industry is undergoing a restructuring, which is expected to support long-term profitability [13] - The average price of piglets is reported at 219.52 CNY/head, up 1.21% week-on-week [13] 2.2 Poultry - The supply of broiler chickens has slightly increased, with a focus on seasonal consumption recovery [14] - The price of chicken eggs in major production areas is reported at 3.09 CNY/jin, a 3.00% increase week-on-week [14] 2.3 Beef - A new round of beef price increases is anticipated, with the price of fattened bulls at 25.40 CNY/kg, reflecting a 0.79% increase week-on-week [2][14] - The average market price for beef is reported at 61.06 CNY/kg, stable week-on-week but up 21.51% year-on-year [2][14] 2.4 Dairy - The report suggests that the reduction of dairy cows in the fourth quarter may accelerate, potentially leading to a price turning point for raw milk [2] 2.5 Feed - The report indicates that the industrialization of livestock farming is deepening, with leading feed companies expected to enhance their competitive advantages [3] 2.6 Other Commodities - The report discusses the supply-demand balance for corn, indicating a moderate price increase potential, with the current price at 2313 CNY/ton, a 0.13% increase week-on-week [2][14] - The report also notes that rubber prices are expected to stabilize in the short term, with a current price of 1825 USD/ton [2] 3. Company Profit Forecasts and Investment Ratings - Key companies such as YouRan Agriculture and Modern Agriculture are rated as "Outperform" with respective prices of 4.30 CNY and 1.38 CNY [4] - Mu Yuan Co. is highlighted with a projected EPS of 3.57 CNY for 2025, maintaining an "Outperform" rating [4]

Investment Rating - The report maintains a "Positive" investment rating for the agriculture industry [5] Core Insights - The report highlights the ongoing capacity reduction in the pig farming sector, driven by recent policies and market conditions, which is expected to enhance long-term performance in the sector [3][9] - The report identifies several investment opportunities across different segments of the agriculture industry, including pig farming, feed, planting, and pet food sectors [3][43] Summary by Sections Pig Farming Sector - The pig farming industry is experiencing accelerated capacity reduction, with current pig prices and expectations both weak, leading to a significant decline in profitability [9] - In November, 14 listed pig companies collectively slaughtered 16.82 million pigs, a decrease of 2.21% month-on-month but an increase of 22.48% year-on-year [13] - The average selling price of pigs showed a slight recovery, with prices ranging from 11.1 to 12.53 yuan/kg, although still down approximately 30% year-on-year [15] Feed Sector - The report notes that raw material prices for feed are stabilizing at the bottom, with corn prices slightly down and soybean meal prices up [28] - As of December 12, corn prices averaged 2,356.67 yuan/ton, down 0.08%, while soybean meal prices rose by 1.54% to 3,159.43 yuan/ton [28] Planting Sector - The report indicates a confirmed upward trend in grain prices, suggesting favorable fundamentals for planting and seed industries, with significant investment opportunities [3][43] Pet Food Sector - The pet food industry is in a growth phase, with increasing domestic brand recognition and continuous growth among leading companies [3][43]

Investment Rating - The report maintains an "Outperform" rating for the agricultural sector, particularly focusing on livestock and feed companies [7]. Core Insights - The USDA's December supply and demand report indicates a tightening supply-demand balance for corn, with prices expected to maintain a moderate upward trend [15][18]. - For soybeans, the report suggests a recovery in U.S. imports, which is likely to support price recovery [33][35]. - The beef market is projected to see a price increase in 2026, driven by reduced production and strong domestic demand [3][6]. - The dairy sector is expected to experience a price reversal due to a combination of reduced supply and increased demand for both meat and milk [4][6]. - The pork market is anticipated to face a decline in prices in the latter half of 2026, despite a positive outlook for the first half [6][7]. Summary by Sections Corn - The USDA report predicts a reduction in global corn production by 3.27 million tons, leading to a decrease in global ending stocks and a tightening supply-demand ratio [15][16]. - Domestic corn prices are currently at a historical low, with expectations for a gradual recovery supported by low trader inventories [18][19]. Soybeans - The global soybean ending stocks are expected to increase slightly, with a projected rise in U.S. imports and a positive outlook for domestic soybean meal prices [33][35]. - The report highlights the importance of monitoring U.S.-China trade relations and South American weather conditions for future price movements [38]. Wheat - The global wheat supply remains ample, with an increase in production forecasts from major exporting countries, leading to a slight rise in the global ending stocks ratio [2][45]. - Domestic wheat prices are expected to stabilize, influenced by the overall supply situation and potential government storage interventions [48][52]. Beef - The USDA forecasts a decrease in U.S. beef production, with prices expected to rise due to strong domestic demand and reduced imports [3][6]. - The report anticipates a turning point in the domestic beef cycle by 2025, with prices likely to trend upwards [3][6]. Dairy - The report indicates a potential reversal in the dairy market, driven by reduced cow inventories and a tightening supply-demand balance [4][6]. - Domestic raw milk prices are expected to rise as a result of these factors [4][6]. Pork - The U.S. pork market is projected to see a decline in prices in the latter half of 2026, despite a positive outlook for the first half of the year [6][7]. - Domestic breeding sow inventories are stabilizing, which may help support industry profitability [6][7]. Poultry - The U.S. poultry market is expected to recover, with increased production and consumption anticipated as avian influenza impacts diminish [6][7]. - Domestic chicken supply is projected to stabilize, with a focus on internal demand recovery [6][7].

农林牧渔行业 超配（维持） 农林牧渔行业双周报（2025/11/28-2025/12/11） 行 业 生猪价格有所回升 2025 年 12 月 12 日 投资要点： 风险提示：疫病大规模爆发，价格下行，自然灾害，市场竞争加剧等。 证 | | | 本报告的风险等级为中高风险。 本报告的信息均来自已公开信息，关于信息的准确性与完整性，建议投资者谨慎判断，据此入市，风险自担。 请务必阅读末页声明。 分析师：魏红梅 SAC 执业证书编号： S0340513040002 电话：0769-22119462 邮箱：whm2@dgzq.com.cn SW农林牧渔行业跑输沪深300指数。2025年11月28日—2025年12月11日， SW农林牧渔行业下跌0.92%，跑输同期沪深300指数约1.73个百分点；细分 板块中，仅动物保健和种植业录得正收益，分别上涨1.96%和1.18%；农产 品加工、饲料、养殖业和渔业均录得负收益，分别下跌1.01%、1.5%、3.03% 和3.76%。估值方面，截至2025年12月11日，SW农林牧渔行业指数整体PB （整体法，最新报告期，剔除负值）约2.75倍，近两周估值有所回落。目 前行业估 ...