证券之星消息，8月11日种植业板块较上一交易日下跌0.14%，诺 普 信领跌。当日上证指数报收于 3647.55，上涨0.34%。深证成指报收于11291.43，上涨1.46%。种植业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) | | --- | --- | --- | --- | --- | --- | | 002215 | 诺普信 | 12.45 | -1.66% | 64.14万 | 7.97亿 | | 600598 | 北大荒 | 15.19 | -0.91% | 38.06万 | 5.75亿 | | 000713 | 丰乐种业 | 7.23 | -0.55% | 21.21万 | 1.53亿 | | 601952 | 苏垦农发 | 9.76 | -0.41% | 12.10万 | 1.18亿 | | 000998 | 隆平高科 | 10.01 | -0.40% | 19.89万 | 1.99 Z | | 600540 | 新畫股份 | 5.14 | -0.39% | 34.59万 | 1.78亿 | | 600313 | 农发种业 | 6.4 ...

Core Viewpoint - The market demand for polylactic acid (PLA) fiber is steadily increasing due to rising consumer awareness of environmental protection and a global pursuit of sustainable development. The market size in China is projected to reach approximately 4.511 billion yuan in 2024, with a year-on-year growth of 3.9%, and is expected to grow to 6.979 billion yuan by 2030 [1][20]. Industry Overview - PLA fiber is produced from starch-containing agricultural products such as corn and wheat, which are fermented to generate lactic acid, then polymerized and spun into fibers. It is a biodegradable synthetic fiber that can decompose into carbon dioxide and water in the environment [4][16]. - The fiber has excellent properties such as good hand feel, UV resistance, low flammability, and excellent processing performance, making it suitable for various applications including fashion, sportswear, and hygiene products [6][7]. Market Size and Growth - The PLA fiber industry in China is expected to maintain strong growth momentum, with the market size projected to reach approximately 6.979 billion yuan by 2030 [1][20]. - The market demand for PLA fiber will continue to expand due to increasing consumer environmental awareness and ongoing government support for the environmental industry [20]. Production Process - The production of PLA fiber involves extracting starch from biomass materials, fermenting it to produce lactic acid, and then polymerizing it into PLA, which is subsequently spun into fibers [8][10]. Industry Development History - The research and development of PLA fiber have a history of over half a century, with significant advancements made by various companies in the field, including those in China [12][22]. Industry Chain - The PLA fiber industry chain includes upstream raw materials (corn, wheat, etc.), midstream production processes, and downstream applications in textiles, medical devices, and packaging [14][16]. Key Companies - Major companies in the PLA fiber industry include Anhui Fengyuan Group, Ma'anshan Tongjie Liang Biological Materials Co., Ltd., and Zhejiang Haizheng Biological Materials Co., Ltd., among others [2][22][24]. Industry Trends - The PLA fiber industry is moving towards high performance, with a focus on enhancing heat resistance, mechanical strength, and functional properties through molecular structure modification and composite processing technologies [29]. - The application of PLA fiber is diversifying beyond textiles to include biodegradable wipes, medical dressings, and packaging materials, driven by the deepening "plastic ban" policies [30][31].

Core Points - The stock price of Longping High-Tech (000998) closed at 10.05 yuan, down 0.4% as of August 8, 2025, with a turnover rate of 0.95% and a trading volume of 124,300 lots, amounting to 1.25 billion yuan in transaction value [1] - The company experienced a net outflow of main funds amounting to 14.36 million yuan, accounting for 11.5% of the transaction value, with significant outflows from large orders [1] Financial Performance - For the first quarter of 2025, Longping High-Tech reported total operating revenue of 1.409 billion yuan, a year-on-year decrease of 32.03% [1] - The net profit attributable to shareholders was 2.0947 million yuan, down 102.72% year-on-year, while the non-recurring net profit was 107.364 million yuan, a decrease of 85.19% year-on-year [1] - The company's liquidity ratios are as follows: current ratio at 0.921, quick ratio at 0.536, and debt-to-asset ratio at 64.82% [1] Company Overview - Longping High-Tech was established in 1999 and is based in Changsha, primarily engaged in agricultural activities [2] - The company has a registered capital of 13.1697 billion yuan and has made investments in 83 enterprises, participated in 211 bidding projects, and holds 137 patents and 3 trademarks [2]

截至2025年8月5日收盘，隆平高科(000998)报收于10.04元，上涨0.6%，换手率0.96%，成交量12.66万 手，成交额1.27亿元。 当日关注点 交易信息汇总 袁隆平农业高科技股份有限公司发布了关于子公司为子公司提供担保的进展公告。公司于2025年4月25 日、5月16日召开会议，审议通过了《关于控股子公司2025年度向银行申请综合授信并提供担保的议 案》，同意隆平发展申请担保额度680,000.00万元人民币。为了满足孙公司隆平香港的资金需求，隆平 发展为其申请的485,000.00万元人民币贷款/授信提供连带责任保证，其中包括400,000.00万元流动资金 银团贷款和85,000.00万元衍生交易信用额度。隆平香港成立于2017年7月24日，注册资本111,900万美 元，主要业务为控股投资、贸易。截至2024年12月31日，隆平香港资产总额1,065,101.17万元，负债总 额583,335.80万元，净资产481,765.37万元。2024年度营业收入313,181.59万元，净利润-84,289.72万元。 担保的主要内容包括连带责任保证，担保期间分别为三年。公司出具《安慰函》， ...

Core Viewpoint - The company, Longping High-Tech (000998), acknowledges that the seed industry market will face overall pressure in 2024, but emphasizes its strong operational resilience through a focus on core business, enhancing research and development, and improving efficiency [1] Group 1: Company Strategy - The company aims to strengthen its core business in the seed industry, which accounts for over 90% of its total revenue, highlighting a significant difference in revenue structure compared to some peers [1] - The company plans to solidify its innovative foundation and maintain its competitive position in the industry by focusing on capital operations and optimizing its capital structure [1] - The company is committed to accelerating its international development process and enhancing management capabilities to create long-term value for shareholders [1] Group 2: Market Position - The company differentiates itself from competitors through its sales model, primarily selling self-developed varieties, which results in a relatively higher sales expense ratio compared to some industry peers [1] - The company recognizes that its revenue structure and sales model are not directly comparable to those of some competitors, which may have lower seed revenue proportions and thus lower expense ratios [1]

公司回答表示：尊敬的投资者，您好。2024年种业市场整体承压，公司聚焦主业，强化科研，提质增 效，攻坚克难，展现出了较强的经营韧性。公司与同行业在收入结构和销售模式上存在差异，不具有可 比性，比如收入结构方面，公司种业收入占营业总收入的比例达90%以上，部分同行业的种业收入占比 较低，计算基数大，导致费用率低于公司。销售模式方面，公司销售品种大都是自研品种，与部分同行 业销售模式有较大差异，销售费用率相对较高。2025年，公司持续聚焦种业主业发展，夯实创新根基， 巩固优势行业地位，积极通过资本运作和瘦身健体，改善资本结构，加快国际化发展进程，提升管理能 力，为股东创造长期价值。责任编辑：栎树 金融界8月5日消息，有投资者在互动平台向隆平高科提问：您好，公司年的销售费用率和管理费用率远 远高于同业，是公司业绩远差于同业的主要原因。请问公司对此有何措施？请不要用"费用率比去年有 下降"这种套话应付投资者，谢谢。 ...

证券代码：000998 证券简称：隆平高科 公告编号：2025-49 袁隆平农业高科技股份有限公司 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。 一、担保情况概述 袁隆平农业高科技股份有限公司（以下简称"公司"）于 2025 年 4 月 25 日、 通过了《关于控股子公司 2025 年度向银行申请综合授信并提供担保的议案》， 同意公司控股子公司隆平农业发展股份有限公司（以下简称"隆平发展"）申请 担保额度 680,000.00 万元人民币（或等值外币），担保方式包括但不限于隆平发 展及其下属子公司之间的连带责任保证担保等，具体以签订的合同为准。本次担 保额度有效期为公司 2024 年度股东大会审议通过之日起至 2025 年度股东大会审 议通过之日止。具体内容详见公司于 2025 年 4 月 26 日刊登在巨潮资讯网（http: //www.cninfo.com.cn）上的《关于控股子公司 2025 年度向银行申请综合授信并 提供担保的公告》（公告编号：2025-18）。 二、本次担保进展情况 为满足公司并表范围内孙公司 Amazon Agri Biotech ...

证券代码：000998 证券简称：隆平高科 公告编号：2025-49 袁隆平农业高科技股份有限公司 关于子公司为子公司提供担保的进展公告 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。 一、担保情况概述 袁隆平农业高科技股份有限公司（以下简称"公司"）于 2025 年 4 月 25 日、 2025 年 5 月 16 日分别召开第九届董事会第十八次会议、2024 年度股东大会审议 通过了《关于控股子公司 2025 年度向银行申请综合授信并提供担保的议案》， 同意公司控股子公司隆平农业发展股份有限公司（以下简称"隆平发展"）申请 担保额度 680,000.00 万元人民币（或等值外币），担保方式包括但不限于隆平发 展及其下属子公司之间的连带责任保证担保等，具体以签订的合同为准。本次担 保额度有效期为公司2024年度股东大会审议通过之日起至2025年度股东大会审 议通过之日止。具体内容详见公司于 2025 年 4 月 26 日刊登在巨潮资讯网（http: //www.cninfo.com.cn）上的《关于控股子公司 2025 年度向银行申请综合授信并 提供担保的公告 ...

（原标题：隆平高科成立种业科学研究公司） 企查查APP显示，近日，北京隆平高科种业科学研究有限公司成立，法定代表人为张林，经营范围包 含：主要农作物种子生产；农作物种子经营；农作物种子进出口等。企查查股权穿透显示，该公司由隆 平高科（000998）全资持股。 ...

000558 天府文旅 B004 000826 启迪环境 B001 000998 隆平高科 B001 001236 弘业期货 A07 001314 亿道信息 A06 001324 长青科技 A06 002037 保利联合 A06 002198 嘉应制药 A07 002219 新里程 B001 002330 得利斯 B007 002408 齐翔腾达 B003 002424 贵州百灵 A07 002600 领益智造 B007 002629 仁智股份 A07 002634 棒杰股份 A07 002716 湖南白银 A06 002775 文科股份 B004 002799 环球印务 A07 002921 联诚精密 A07 002940 昂利康 B004 002951 金时科技 A06 300691 联合光电 A06 301632 广东建科 A08 600009 上海机场 A08 600031 三一重工 A08 600104 上汽集团 A08 600166 福田汽车 B003 600507 方大特钢 B001 平安基金 B003 融通基金 B007 上银基金 B005 天弘基金 B006 太平基金 B005 信达证券基金 ...