登录新浪财经APP 搜索【信披】查看更多考评等级 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"）分别于2025年10月28日、2025年11月14日召开了第七届 董事会第四次会议、2025年第四次临时股东会，审议通过了《关于以集中竞价方式回购公司股份方案的 议案》，同意公司以集中竞价交易方式回购公司部分已在境内发行的A股股票，用于依法注销减少注册 资本及实施股权激励计划及/或员工持股计划。具体内容详见公司在指定信息披露媒体《证券时报》 《中国证券报》《上海证券报》《证券日报》和巨潮资讯网披露的《关于以集中竞价方式回购公司股份 方案的公告》《关于以集中竞价方式回购公司股份方案的报告书》，公告编号：2025-055、2025-061。 根据《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号一一回购股份》等相关 规定，公司应在回购期间每个月的前三个交易日内披露截至上月末的回购进展情况，现将公司回购股份 进展情况公告如下： 一、截至上月末回购股份的进展情况 （2）中国证监会和深圳证券交易所规定的其他情形。 ...

Group 1 - The pork concept sector declined by 0.28%, ranking among the top declines in concept sectors, with major declines seen in companies like Jingji Zhino, Luoniushan, and Tianyu Biological [1] - Among the 16 stocks that rose, Yisheng Shares, Longda Meishi, and Guangming Meat Industry had the highest increases of 2.51%, 0.97%, and 0.63% respectively [1] - The pork concept sector experienced a net outflow of 189 million yuan from main funds, with 19 stocks seeing net outflows, and 8 stocks with outflows exceeding 10 million yuan [2] Group 2 - The top net outflow was from Haida Group, with a net outflow of 63.29 million yuan, followed by Luoniushan, Zhengbang Technology, and Jingji Zhino with outflows of 60.56 million yuan, 33.99 million yuan, and 20.80 million yuan respectively [2] - The stocks with the highest net inflows included Wens Shares, Muyuan Foods, and Tiankang Biological, with net inflows of 29.18 million yuan, 14.76 million yuan, and 11.47 million yuan respectively [2] - The pork concept sector's outflow list included Haida Group, Luoniushan, Zhengbang Technology, and Jingji Zhino, all showing negative performance [3]

从资金流向上来看，当日饲料板块主力资金净流出9041.03万元，游资资金净流入8887.17万元，散户资金 净流入153.86万元。饲料板块个股资金流向见下表： 证券之星消息，1月5日饲料板块较上一交易日下跌0.13%，金新农领跌。当日上证指数报收于4023.42， 上涨1.38%。深证成指报收于13828.63，上涨2.24%。饲料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) | | --- | --- | --- | --- | --- | --- | | 603151 | 邦基科技 | 18.73 | 3.94% | 3.57万 | 6642.95万 | | 002696 | 自洋股份 | 7.27 | 2.83% | 20.65万 | 1.48亿 | | 688156 | 路德科技 | 16.35 | 2.12% | + 1.81万 | 2959.34万 | | 300673 | 佩蒂股份 | 18.25 | 1.78% | 4.67万 | 8417.04万 | | 301498 | 乖宝宠物 | 66.00 | 1.30% | 2.62万 | ...

Investment Rating - The report suggests a focus on the pig farming sector, indicating a left-side layout strategy due to increasing industry losses and accelerated capacity reduction [3][4]. Core Insights - The agricultural sector index rose by 0.1%, while the Shanghai and Shenzhen 300 index fell by 0.6%. Key stock performers included Hualu Biological (6.5%) and Muyuan Foods (5.5%), while Guotou Zhonglu saw a decline of 10.8% [3][4]. - The report highlights a significant rebound in pig prices before New Year's, driven by seasonal demand and reduced supply. However, it anticipates a price drop post-holiday due to increased supply and ongoing industry losses [3][4]. - The report emphasizes the importance of monitoring capacity reduction in the pig farming sector and suggests potential investment opportunities in companies like Muyuan Foods, Wens Foodstuffs, and Dekang Animal Husbandry [3][4]. Summary by Sections Agricultural Stock Market Performance - The agricultural sector index increased by 0.1%, contrasting with a 0.6% decline in the broader market. Notable gainers included Hualu Biological and Muyuan Foods, while Guotou Zhonglu and others faced significant losses [3][4]. Pig Farming Sector - The report notes a rebound in pig prices before New Year's, attributed to reduced supply and increased consumer demand. However, it warns that this price increase may not be sustainable, predicting a bottoming-out trend in the coming quarters [3][4]. - Current losses in the pig farming sector are significant, with small-scale operations facing losses of -10.29 CNY per head and larger operations experiencing losses of -28.31 CNY per head [3][4]. Beef and Poultry Markets - The report discusses new import quotas and tariffs on beef, which are expected to ease pressure on domestic supply. Current beef prices show slight declines, indicating a stable market environment [3][4]. - In the poultry sector, the average price for broiler chicks has decreased slightly, while the price for broiler chickens has reached a new high, suggesting a mixed outlook for the poultry market [3][4].

宏观与策略 宏观快评:12 月 PMI 数据解读-年末脉冲，助力收官 固定收益专题研究:2026 年 1 月转债市场研判及"十强转债"组合 策略深度:资配跨年展望(三)-龙头科技，强者恒强 总量专题（首席经济学家团队）:总量专题-26 年牛市的变与不变 行业与公司 证券研究报告 | 2026年01月05日 | 晨会纪要 | | --- | | 数据日期:2025-12-31 | 上证综指 | 深证成指沪深 | 300 指数 | 中小板综指 | 创业板综指 | 科创 50 | | --- | --- | --- | --- | --- | --- | --- | | 收盘指数（点） | 3968.84 | 13525.02 | 4629.93 | 14545.57 | 3911.49 | 1344.20 | | 涨跌幅度（%） | 0.09 | -0.58 | -0.45 | -0.30 | -0.51 | -1.15 | | 成交金额（亿元） | 8295.11 | 12156.30 | 4444.91 | 4402.74 | 5436.91 | 492.84 | $\frac{10}{100}$$\frac ...

回购实施概况：价格区间52.25-59.50元/股 总耗资7.19亿元 公告披露，截至2025年12月31日，海大集团通过回购专用证券账户以集中竞价交易方式累计回购公司股 份13,194,845股，约占公司总股本的0.79%。从交易价格看，本次回购的最高价为59.50元/股，最低价为 52.25元/股，支付的总金额为71,861.74万元（不含交易费用），即约7.19亿元。 据了解，海大集团本次回购方案于2025年10月28日经第七届董事会第四次会议审议通过，并于2025年11 月14日经2025年第四次临时股东会批准。回购股份拟用于依法注销减少注册资本及实施股权激励计划 及/或员工持股计划，旨在优化公司资本结构、提升股东回报并激励核心团队。 合规性核查：严格规避敏感期 交易行为符合监管要求 公告同时强调，本次回购操作严格遵守相关法律法规及监管要求。在回购期间，公司未在"可能对证券 交易价格产生重大影响的重大事项发生或决策过程中至披露日"等敏感期内实施回购，亦未违反深圳证 券交易所关于集中竞价交易的限制规定，包括"委托价格不为当日涨幅限制价格""不在开盘/收盘集合竞 价及无涨跌幅限制交易日委托"等具体要求。 ...

格隆汇1月4日丨海大集团(002311.SZ)公布，截至2025年12月31日，公司通过回购专用证券账户，以集 中竞价交易的方式累计回购公司股份13,194,845股，约占公司总股本的0.79%，回购成交的最高价为 59.50元/股，最低价为52.25元/股，支付的总金额为71,861.74万元（不含交易费用）。 ...

证券代码：002311 证券简称：海大集团 公告编号：2026-001 广东海大集团股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 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"）分别于2025年10月28日、 2025年11月14日召开了第七届董事会第四次会议、2025年第四次临时股东会，审 议通过了《关于以集中竞价方式回购公司股份方案的议案》，同意公司以集中竞 价交易方式回购公司部分已在境内发行的A股股票，用于依法注销减少注册资本 及实施股权激励计划及/或员工持股计划。具体内容详见公司在指定信息披露媒 体《证券时报》《中国证券报》《上海证券报》《证券日报》和巨潮资讯网披露 的《关于以集中竞价方式回购公司股份方案的公告》《关于以集中竞价方式回购 公司股份方案的报告书》，公告编号：2025-055、2025-061。 根据《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》等相关规定，公司应在回购期间每个月的前三个交易日内披 露截至上月末的回购进展情况，现将公司回购股份进展情 ...

行 农林牧渔 2026 年 01 月 04 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -10% 0% 10% 19% 29% 38% 2025-01 2025-05 2025-09 农林牧渔 沪深300 相关研究报告 《肥猪供给偏紧年前猪价上行，宠物 食品出口环比改善 —行业周报》- 2025.12.28 《年前猪价存在供需双重支撑，蛋鸡 存栏高位淘鸡延续 —行业周报》- 2025.12.21 《腌腊渐入旺季支撑猪价上行，犊牛 价格上行彰显牛周期景气—行业周 报》-2025.12.14 10 牛肉进口"国别配额及配额外加征关税"落地，利 多国内牛价 ——行业周报 chenxueli@kysec.cn 证书编号：S0790520030001 陈雪丽（分析师） 王高展（分析师） wanggaozhan@kysec.cn 证书编号：S0790525070003 周观察：牛肉进口"国别配额及配额外加征关税"落地，利多国内牛价 供需双驱驱动年前猪价中枢上移，据涌益咨询，截至 2025 年 12 月 31 日，全国 生猪均价 12.78 元/公斤，周环比+1.20 元/公斤，同比-3.01 元/公斤。截至 ...

Investment Rating - The industry investment rating is "Positive" and is maintained [5] Core Viewpoints - The pig farming sector is expected to benefit from recent policies and market dynamics that promote capacity reduction, leading to a potential price turning point in Q2 2026, with long-term performance improvements anticipated for related stocks [3][43] - The structural growth trend in the post-cycle sector continues, with profits likely to gradually transmit downstream if the current round of pig capacity reduction proceeds smoothly, benefiting the animal health sector [3] - The planting chain shows a confirmed upward trend in grain prices, indicating favorable fundamentals for planting and seed industries, highlighting significant investment opportunities [3] - The pet food sector is experiencing growth and price increase logic, with continuous recognition of domestic brands and sustained growth of leading companies [3] Summary by Sections Pig Farming - The average price of live pigs as of December 31 was 12.76 yuan/kg, a week-on-week increase of 10.38%, while the average price of 15 kg piglets was 19.44 yuan/kg, up 2.21% week-on-week [12][51] - The supply side shows a widening price gap for fattened pigs, supporting price increases, while demand is boosted by consumption expectations during the New Year holiday [12][17] Poultry - The price of white feather broilers increased to 7.82 yuan/kg, up 6.39% week-on-week, and chick prices rose to 3.59 yuan/chick, up 1.7% week-on-week [17][51] - The supply of meat chickens has increased, leading to a more relaxed market supply, while demand has weakened due to some slaughterhouses reducing operations [17] Feed Sector - The prices of corn, wheat, and soybean meal have risen, with corn averaging 2351.57 yuan/ton, up 0.57% week-on-week, and soybean meal at 3172.29 yuan/ton, up 0.96% week-on-week [27][51] - Increased selling enthusiasm among farmers is noted, although the pace of supply remains slow [27] Major Agricultural Products - The domestic natural rubber futures price was 15605 yuan/ton as of December 31, down 0.29% week-on-week, with inventory levels increasing [38][51] - The current down cycle for sugar prices continues, with no significant recovery expected [39]