证券代码：002311 证券简称：海大集团 公告编号：2025-055 广东海大集团股份有限公司 关于以集中竞价方式回购公司股份方案的公告 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。 重要内容提示： 1、回购股份的种类：公司发行的人民币普通股（A股）。 2、 回购金额及资金来源：不低于人民币10亿元（含）且不超过16亿元（含）。 本次回购所需资金来源于公司自筹资金。 3、回购价格上限：不超过62.00元/股（含）。 4、回购数量：在回购股份价格不超过62.00元/股的条件下，按回购金额上限 16亿元（含）测算，预计回购股份数量不低于2,580.6451万股，占公司总股本的 1.55%；按回购金额下限10亿元（含）测算，预计回购股份数量不低于1,612.9033 万股，占公司总股本的0.97%，具体回购股份的数量以回购期满时实际回购的股 份数量为准。 根据《中华人民共和国公司法》《中华人民共和国证券法》《深圳证券交易 所股票上市规则》《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》等法律法规、规范性文件的有关规定以及《公司章 ...

人民财讯10月28日电，海大集团（002311）10月28日公告，公司拟以10亿元至16亿元回购公司股份，将 用于注销并减少注册资本及实施股权激励计划及/或员工持股计划，回购价格不超过62元/股。 ...

海大集团10月28日公告，拟以集中竞价交易方式回购公司股份，回购总金额不低于人民币10亿元（含） 且不超过16亿元（含），回购价格不超过62.00元/股（含）。回购股份将用于注销并减少注册资本及实 施股权激励计划及/或员工持股计划。回购期限为自股东会审议通过回购股份方案之日起5个月内。 ...

Market Overview - The feed sector experienced a decline of 1.0% on October 28, with Lu Si Co. leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Individual Stock Performance - Zhongchong Co. (002891) saw a closing price of 56.36, with an increase of 3.49% and a trading volume of 87,800 shares, totaling 492 million yuan [1] - Guibao Pet (301498) closed at 72.62, up 3.04%, with a trading volume of 64,800 shares and a total transaction value of 467 million yuan [1] - Lu Si Co. (920419) led the decline with a closing price of 17.56, down 2.71%, and a trading volume of 17,200 shares, amounting to 30.36 million yuan [2] - Haida Group (002311) closed at 56.69, down 2.56%, with a trading volume of 106,400 shares and a total transaction value of 604 million yuan [2] Capital Flow Analysis - The feed sector experienced a net outflow of 101 million yuan from institutional investors, while retail investors saw a net inflow of 80.56 million yuan [2] - The main capital inflow and outflow for selected stocks showed varied trends, with Zhongchong Co. having a net inflow of 23.57 million yuan from institutional investors [3] - Haida Group had a net inflow of 15.68 million yuan from institutional investors, while experiencing a net outflow of 2.16 million yuan from retail investors [3]

Group 1 - The China Livestock Breeding Index (930707) shows mixed performance among its constituent stocks, with Zhongmu Co., Ltd. leading the gains at 4.31% [1] - The average price of pork in China's wholesale markets increased by 1.3% to 17.96 yuan per kilogram as of October 27 [1] - Galaxy Securities indicates that losses in October may accelerate the reduction of pig farming capacity, highlighting opportunities in the pig farming industry based on the value of breeding sows and farming efficiency [1] Group 2 - As of September 30, 2025, the top ten weighted stocks in the China Livestock Breeding Index account for 66.06% of the index, including Muyuan Foods, Wens Foodstuff Group, and others [2]

Group 1 - The core viewpoint of the article highlights that the intensified losses in October may accelerate the capacity reduction in the pig farming industry [1] - The report emphasizes the dual opportunities in the pig farming sector, considering the value of breeding sows and farming efficiency, predicting a year-on-year decline in pig prices by 2025 [1] - The focus is on high-quality pig enterprises with significant changes in marginal costs and good financial conditions due to policy-driven capacity reduction and industry losses [1] Group 2 - The pet food industry is in a growth phase, with an increasing market share for quality enterprises [1] - Attention is drawn to the post-cycle of the farming chain, recommending leading feed company Haida Group (002311) and animal vaccine-related enterprises [1] - Given the relatively low supply of yellow-feathered chickens and the upcoming peak season, high prices may continue in the future [1]

Group 1 - The core viewpoint of the article is the performance update of the Xingquan Helun Mixed Fund, which reported a net value growth rate of 37.98% over the past year [1] - The fund's top ten holdings saw the addition of new stocks including Zhongji Xuchuang, Lanke Technology, Beifang Huachuang, and Dongshan Precision, while stocks like Haida Group, Perfect World, Pengding Holdings, and Meihua Biotechnology were removed from the list [1] - The largest holding in the fund is Luxshare Precision, which has a holding ratio of 8.41% and a market value of 21.01 billion [1] Group 2 - The fund's adjustments in holdings include a reduction of 15.38% in Luxshare Precision, a decrease of 6.69% in Jingchen Co., and a reduction of 3.47% in Juhua Co. [1] - New entries in the top ten holdings include Zhongji Xuchuang with 3.9096 million shares valued at 1.578 billion, and Lanke Technology with 8.9494 million shares valued at 1.385 billion [1] - The detailed changes in the top ten holdings reflect strategic shifts in the fund's investment approach, indicating a focus on emerging technology and precision manufacturing sectors [1]

Group 1 - The core point of the news is that Haida Group conducted three block trades on October 27, totaling 600,000 shares and a transaction amount of 31.34 million yuan, with all trades executed at a discount to the closing price [2][3] - Over the past three months, Haida Group has recorded a total of four block trades, amounting to 105 million yuan [2] - The closing price of Haida Group on October 27 was 58.18 yuan, reflecting an increase of 0.97%, with a daily turnover rate of 0.47% and a total transaction amount of 458 million yuan [2] Group 2 - The latest margin financing balance for Haida Group is 19.2 million yuan, which has increased by 6.25 million yuan over the past five days, representing a growth of 48.11% [3] - The company, Guangdong Haida Group Co., Ltd., was established on January 8, 2004, with a registered capital of 1.66 billion yuan [3] - Detailed statistics of the block trades on October 27 show that the average transaction prices were at discounts of 8.25% to 10.86% relative to the closing price [3]

广东海大集团股份有限公司 关于控股股东部分股份质押展期的公告 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 持有的公司部分股份办理了质押展期手续，具体事项如下： 一、股东股份质押展期的基本情况 海灏投资于2023年10月24日将其所持有的公司部分股份11,850,000股质押给 招商证券股份有限公司，上述股份质押到期日为2025年10月24日。详见公司于 2023年10月26日在指定信息披露媒体披露的《关于控股股东部分股份质押、质押 展期及解除质押的公告》（公告编号：2023-092）。 证券代码：002311 证券简称：海大集团 公告编号：2025-053 | 股东 名称 | 是否为控 股股东或 第一大股 | 本次展期 数量 | 占其所 持股份 | 占公司 总股本 | 是否 为限 | 是否 为补 充 | 原质押 起始日 | 原质押 到期日 | 本次展期后 质押到期日 | 质权人 | 质押用 途 | | --- | -- ...

Group 1 - On October 27, Haida Group executed a block trade of 600,000 shares, with a transaction value of 31.344 million yuan, accounting for 6.4% of the total trading volume for the day [1] - The average transaction price was 52.24 yuan, representing a discount of 10.21% compared to the market closing price of 58.18 yuan [1] - The highest transaction price recorded was 53.38 yuan, while the lowest was 51.86 yuan [1]