证券代码：688739 证券简称：成大生物 公告编号：2025-045 辽宁成大生物股份有限公司 第五届董事会第二十二次会议决议公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 董事会同意《关于 <公司 ensp="ensp" 年半年度报告及其摘要="年半年度报告及其摘要"> 的议案》。 表决结果：同意票 9 票、反对票 0 票、弃权票 0 票。同意票占本次董事会有效表 决票数的 100%，全票表决通过。 具 体 内容 详见公 司 于同日在上 海证券交 易所网 站（www.sse.com.cn ）披 露的 《2025 年半年度报告》及《2025 年半年度报告摘要》。 （二）审议通过《关于公司<2025 年半年度募集资金存放与实际使用情况的专项 报告>的议案》 董事会认为：公司对募集资金进行了专户存储和专项使用，公司 2025 年半年度 募集资金存放、管理与实际使用情况符合相关法律、法规和制度文件的规定，履行了 必要且合规的决策程序，及时履行了相关信息披露义务，不存在变相改变募集资金用 途和损害股东利益的情况，不存在违规使 ...

Market Overview - The animal health sector experienced a decline of 0.5% on August 29, with *ST Lvkang leading the drop [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] Individual Stock Performance - The top performer in the animal health sector was Qudongli (code: 838275), with a closing price of 11.87 and an increase of 7.23% [1] - Other notable gainers included Yongshun Biological (code: 839729) with a 1.34% increase and Ruipu Biological (code: 300119) with a 0.81% increase [1] - Conversely, *ST Lvkang (code: 002868) saw a significant decline of 3.24%, closing at 26.32 [2] Trading Volume and Capital Flow - The total net outflow of main funds in the animal health sector was 53.36 million yuan, while retail funds saw a net inflow of 29.48 million yuan [2] - The trading volume for Qudongli was 92,700 hands, with a transaction amount of 108 million yuan [1] Fund Flow Analysis - *ST Lvkang experienced a net outflow of 11.85 million yuan from main funds, representing a 24.27% net share [3] - In contrast, retail funds for *ST Lvkang saw a net inflow of 7.44 million yuan, accounting for 15.25% of its total [3] - Other companies like Shenglian Biological and Zhongmu Co. also faced net outflows from main funds, indicating a trend of capital withdrawal in the sector [3]

Group 1 - The company will not distribute cash dividends, issue bonus shares, or increase capital from reserves during the reporting period [2] - The company has not experienced any changes in its controlling shareholder or actual controller during the reporting period [3] - The company plans to repurchase its A-shares using its own funds, with a total repurchase amount between 30 million and 60 million RMB, and a maximum repurchase price of 60.00 RMB per share [3] Group 2 - As of February 5, 2025, the company has repurchased a total of 1,028,148 shares, accounting for 0.95% of the total share capital, with a total transaction amount of approximately 41.99 million RMB [4]

Market Overview - The animal health sector experienced a decline of 1.01% on August 28, with *ST Lvkang leading the drop [1] - The Shanghai Composite Index closed at 3843.6, up 1.14%, while the Shenzhen Component Index closed at 12571.37, up 2.25% [1] Stock Performance - Notable gainers included: - Qudongli (838275) with a closing price of 11.07, up 5.23% [1] - Xianfeng Holdings (002141) at 4.19, up 1.21% [1] - Zhongmu Co. (600195) at 7.63, up 0.66% [1] - Major decliners included: - *ST Lvkang (002868) at 27.20, down 3.51% [2] - Shenyuan Bio (688098) at 12.59, down 2.70% [2] - KQ Bio (688526) at 18.40, down 1.55% [2] Capital Flow - The animal health sector saw a net outflow of 136 million yuan from institutional investors, while retail investors contributed a net inflow of 101 million yuan [2] - The detailed capital flow for key stocks showed: - Zhongmu Co. had a net outflow of 18.59 million yuan from institutional investors [3] - *ST Lvkang experienced a significant net outflow of 7.31 million yuan from institutional investors [3] - Retail investors showed a net inflow of 5.64 million yuan into *ST Lvkang [3]

Fundraising Overview - The company raised a total of RMB 394,016,730.00 from its initial public offering (IPO) by issuing 38,667,000 shares at RMB 10.19 per share, with a net amount of RMB 347,440,291.00 after deducting issuance costs [1][2] - For the non-public offering, the company raised RMB 499,999,984.00 at a price of RMB 19.69 per share, resulting in a net amount of RMB 495,954,700.96 after deducting issuance costs [2][3] Fund Management - The company has established a fundraising management method to ensure the proper management and use of raised funds, in compliance with relevant laws and regulations [3][4] - The company has signed tripartite supervision agreements with banks to manage the special accounts for the raised funds [5][8] Fund Usage - As of June 30, 2025, the company has used RMB 346,338,200.00 from the IPO funds and RMB 498,098,300.00 from the non-public offering funds [10][12] - The company has not used any idle funds for temporary working capital or for cash management during the reporting period [11][13] Project Changes - The company has made changes to its fundraising projects, including reallocating unused funds from the "Annual Production of 10,000 Tons of Plant Microecological Preparations" project to new projects [14][15][16] - The company has also approved the completion of certain projects and the permanent allocation of surplus funds to working capital [12][13] Disclosure Compliance - The company has complied with the disclosure requirements set by the China Securities Regulatory Commission, ensuring timely and accurate reporting of the fundraising and usage status [17]

Group 1 - The board meeting of Qingdao Weilan Biological Co., Ltd. was held on August 27, 2025, with all five directors present, ensuring compliance with relevant regulations [1][2] - The meeting's resolutions were deemed legal and effective, following the procedures outlined in the Company Law of the People's Republic of China and the company's articles of association [1] - The board approved the special report on the use of raised funds, with unanimous support from all directors present [2] Group 2 - The meeting was convened after prior approval from the company's audit committee, indicating a structured decision-making process [2] - All votes during the meeting were in favor, with no dissenting or abstaining votes recorded [2] - Detailed information regarding the half-year report and the special report on fund usage can be found on the Shanghai Stock Exchange website [1][2]

证券代码：603739 证券简称：蔚蓝生物 公告编号：2025-037 青岛蔚蓝生物股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 根据中国证券监督管理委员会《上市公司监管指引第 2 号——上市公司募集 资金管理和使用的监管要求》及相关格式指引的规定，青岛蔚蓝生物股份有限公 司（以下简称"公司"）现将 2025 年半年度募集资金存放与实际使用情况专项说 明如下： 一、募集资金基本情况 （一）首次公开发行募集资金 经中国证券监督管理委员会证监许可[2018]1961 号文核准，公司向社会公 众公开发行人民币普通股(A 股)股票 3,866.70 万股，发行价为每股人民币 10.19 元，共计募集资金 394,016,730.00 元，扣除各项发行费用后，实际募集资金净 额为人民币 347,440,291.00 元。上述募集资金已于 2019 年 1 月 9 日到位，已经 瑞华会计师事务所（特殊普通合伙）验证，并由其出具《验资报告》(瑞华验字 [2019]37110002 号)。公司对募集资金实行专户存储。 明细 金 ...

Core Viewpoint - Qingdao Weilan Biological Co., Ltd. disclosed its major operational data for Q2 2025, highlighting significant revenue figures and changes in distributor numbers, which provide insights into the company's performance and market dynamics [1]. Group 1: Operational Performance - The total revenue for Q2 2025 amounted to CNY 255,554,845.37, with enzyme preparations contributing CNY 118,822,845.82 and micro-ecological preparations contributing CNY 62,179,855.65 [1]. - Direct sales accounted for CNY 171,922,085.69, while distribution sales totaled CNY 83,632,759.68 [1]. - Domestic sales reached CNY 224,210,819.54, while overseas sales were CNY 31,344,025.83 [1]. Group 2: Distributor Changes - The total number of distributors increased from 545 to 636 during the reporting period, indicating a growth in the distribution network [1]. - In Northeast China, the number of distributors rose from 31 to 38, while in North China, it increased from 60 to 76 [1]. - The East China region saw a significant increase from 304 to 331 distributors, while South China had a slight increase from 50 to 55 [1].

Core Viewpoint - The company, Qingdao Vland Biotech Group Co., Ltd., is set to hold a half-year performance briefing on September 4, 2025, to discuss its operational results and financial status for the first half of 2025 [1][2]. Group 1: Meeting Details - The meeting will take place on September 4, 2025, from 9:00 AM to 10:00 AM [1][2]. - It will be held at the Shanghai Stock Exchange Roadshow Center, accessible via the website: http://roadshow.sseinfo.com/ [1][2]. - The format of the meeting will be an interactive online session [1][2]. Group 2: Participation Information - Investors can submit questions from August 28, 2025, to September 3, 2025, before 4:00 PM through the Roadshow Center's "Question Pre-collection" section or via the company's email [2][3]. - The company will address commonly asked questions during the briefing [2][3]. Group 3: Attendees - Key attendees include the Chairman and General Manager, Chen Gang; the Director and Chief Financial Officer, Qiao Piyuan; the Secretary of the Board, Jiang Yong; and independent directors Wang Jing and Lin Yingtian [2]. Group 4: Contact Information - For inquiries, investors can contact Jiang Yong at phone number 0532-88978071 or via email at vland@vlandgroup.com [3]. Group 5: Post-Meeting Access - After the meeting, investors can view the meeting's proceedings and main content on the Shanghai Stock Exchange Roadshow Center website [3].

Core Viewpoint - The company experienced stable revenue in the first half of 2025, but short-term profits were under pressure due to increased R&D costs and competition in the animal health industry [1][2]. Group 1: Financial Performance - In H1 2025, the company achieved operating revenue of 620 million yuan, a year-on-year increase of 1.28%, indicating relative stability in revenue [1]. - The net profit attributable to shareholders was 60.424 million yuan, a year-on-year decrease of 50.84%, reflecting short-term profit pressure [1]. - The gross profit margin for H1 2025 was 52.24%, down 5.68 percentage points compared to the previous year [1]. Group 2: R&D and Innovation - The company invested 84 million yuan in R&D in H1 2025, accounting for 13.51% of operating revenue, focusing on addressing pain points for farming customers [2]. - In July 2025, the company received clinical trial approval for an mRNA vaccine for feline infectious peritonitis, filling a technological gap in the domestic market [2]. - The company collaborated with research institutions to develop a trivalent inactivated vaccine for bovine foot-and-mouth disease, receiving clinical trial approval in April 2025 [2]. - The company obtained approval for four new veterinary drug certificates, including a novel live vaccine for bovine mycoplasma, which addresses respiratory disease prevention in cattle [2]. Group 3: Market Position and Future Outlook - The company is positioned as a leading animal health enterprise driven by R&D innovation, with a strong pipeline for the African swine fever vaccine expected to significantly support future performance [2]. - Projected net profits for 2025-2027 are estimated at 161 million yuan, 281 million yuan, and 406 million yuan, with corresponding EPS of 0.15 yuan, 0.25 yuan, and 0.37 yuan, indicating growth potential [2].