浙江海正药业股份有限公司 关于完成注册资本、经营范围变更并换发营业执照的 公告 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。 证券代码：600267 证券简称：海正药业 公告编号：临 2025-35 号 7、住所：浙江省台州市椒江区外沙路46号 8、经营范围：许可项目：药品生产（不含中药饮片的蒸、炒、炙、煅等炮 制技术的应用及中成药保密处方产品的生产）；药用辅料生产；药用辅料销售； 药品批发；兽药生产；兽药经营；药品进出口；化妆品生产；保健食品生产；食 品添加剂生产；饲料添加剂生产(依法须经批准的项目，经相关部门批准后方可 开展经营活动，具体经营项目以审批结果为准)。一般项目：化工产品生产（不 2、统一社会信用代码：91330000704676287N 3、注册资本：壹拾壹亿玖仟捌佰捌拾肆万捌仟壹佰玖拾陆元 4、类型：其他股份有限公司（上市） 5、成立日期：1998年02月11日 含许可类化工产品）；化工产品销售（不含许可类化工产品）；食品添加剂销售； 专用化学产品制造（不含危险化学品）；专用化学产品销售（不含危险化学品）； ...

Core Viewpoint - Haizheng Pharmaceutical (600267) announced that its subsidiary, Zhejiang Haizheng Animal Health Products Co., Ltd., has received approval from the Ministry of Agriculture and Rural Affairs of the People's Republic of China for the new veterinary drug registration certificate for Nirocoxib Chewable Tablets, officially classified as a Class II new veterinary drug [1] Group 1 - The new veterinary drug, Nirocoxib Chewable Tablets, is intended for alleviating pain and inflammation caused by canine osteoarthritis and clinical surgeries [1] - The registration application for Nirocoxib Chewable Tablets was submitted in June 2022, and it was processed by the Ministry of Agriculture and Rural Affairs along with other entities [1] - The product is now ready for production and will be launched once it obtains the veterinary product approval number, but it is not expected to have a significant impact on the company's performance in the short term [1]

Core Viewpoint - The article discusses the competitive landscape of the injectable paclitaxel (albumin-bound) market in the U.S., highlighting the success of domestic companies like Double-Crane Pharmaceutical in overcoming patent barriers and achieving FDA approval for multiple indications, while also addressing the challenges faced by other companies in the same sector [1][2][5]. Group 1: U.S. Competitive Landscape - Double-Crane Pharmaceutical received FDA approval for its injectable paclitaxel (albumin-bound) in May 2025, marking it as one of the few Chinese anti-tumor generics to enter the U.S. market [2]. - The company successfully challenged the original patent of Abraxane, leading to a settlement that allowed it to bypass the patent barrier and secure approval for three indications: metastatic breast cancer, non-small cell lung cancer, and pancreatic cancer [2][6]. - Another domestic company faced challenges and only received approval for a single indication (metastatic breast cancer) due to differences in clinical data submission and patent challenge strategies [3]. Group 2: Industry Competition - The U.S. market for albumin-bound paclitaxel generics is characterized by high barriers to entry and low approval rates, with significant technical and patent challenges [5]. - Key factors contributing to the competitive landscape include complex manufacturing processes, stringent FDA requirements, and a dense patent network surrounding the original drug [5][12]. - Double-Crane's success is attributed to its robust R&D and registration strategies, effective GMP management, and a well-planned patent challenge approach [8][10]. Group 3: Market Impact - The case of Double-Crane serves as a reference for other Chinese pharmaceutical companies looking to enter international markets, emphasizing the need to balance patent risks with market opportunities [8]. - The U.S. market for albumin-bound paclitaxel is projected to grow, with estimates indicating a market size of $12.8 billion by 2025, driven by the entry of generics and expanded indications [8][10]. - The competitive landscape is expected to evolve, with a forecasted market size of $18.5 billion by 2030, influenced by the adoption of combination therapies [8]. Group 4: Domestic Competitive Landscape - The domestic market for albumin-bound paclitaxel is highly competitive, with multiple manufacturers and aggressive pricing strategies [12]. - Double-Crane's product has not yet received approval in China, indicating a potential gap in its domestic strategy [12]. - The pricing pressure in the domestic market is evident, with prices for competing products dropping significantly, raising questions about Double-Crane's willingness to engage in domestic competition [12].

Group 1 - The company has approved a plan to repurchase its shares through centralized bidding, with a total fund of no less than RMB 50 million and no more than RMB 100 million, at a price not exceeding RMB 13 per share, within a 12-month period [1] - As of May 22, 2025, the company has repurchased 582,000 shares, accounting for 0.05% of the total share capital, with a total expenditure of RMB 5,317,259, and the highest and lowest purchase prices being RMB 9.18 and RMB 9.08 per share respectively [2] - By the end of May 2025, the cumulative repurchased shares reached 1,347,000, representing 0.11% of the total share capital, with a total expenditure of RMB 12,249,660, and the highest and lowest purchase prices being RMB 9.22 and RMB 8.92 per share respectively [2] Group 2 - The company will strictly adhere to relevant regulations during the repurchase period and will make repurchase decisions based on market conditions, ensuring timely information disclosure regarding the progress of the repurchase [4]

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。 证券代码：600267 证券简称：海正药业 公告编号：临 2025-33 号 浙江海正药业股份有限公司 关于第四次以集中竞价交易方式回购公司股份的进展 公告 截至 2025 年 5 月月底，公司已累计回购股份 1,347,000 股，占公司总股本的 比例为 0.11%，购买的最高价为 9.22 元/股、最低价为 8.92 元/股，已支付的总金额 为 12,249,660.00 元（不含交易费用）。 重要内容提示： | 回购方案首次披露日 | 2025/5/13 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 2025 年 5 月 5 | 12 | 日~2026 | 年 | 月 | 11 日 | | 预计回购金额 | 5,000万元~10,000万元 | | | | | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 | | | | | | | | □用于转换公司可转债 | ...

Core Viewpoint - The article discusses whether hyaluronic acid (HA) has become "outdated" in the industry and capital markets, emphasizing its ongoing technological breakthroughs and potential for further industrial application [1][4]. Group 1: Industry Overview - China has become the world's largest producer of hyaluronic acid, accounting for over 84% of global sales in 2023, with major companies like Huaxi Biological and Furuida leading the market [4][12]. - The application of hyaluronic acid spans various fields, including medical aesthetics, pharmaceuticals, skincare, and food, indicating a broad market potential [9][10]. Group 2: Technological Advancements - Technological breakthroughs have significantly reduced production costs and expanded application scenarios for hyaluronic acid, with production efficiency increasing from 3g/L to 12-14g/L through fermentation technology [13][19]. - The introduction of cross-linking technology has transformed hyaluronic acid from a liquid to a gel state, enhancing its utility in minimally invasive aesthetic procedures [8][18]. Group 3: Market Dynamics - The market for hyaluronic acid is experiencing increased competition, leading to price wars and a decline in product differentiation, with injection products priced between 600-800 RMB, and some below 100 RMB [14]. - Major companies like Huaxi Biological and Aimeike are facing challenges in revenue growth due to price reductions and market saturation, despite some product lines performing well [14][16]. Group 4: Future Directions - The future of hyaluronic acid lies in expanding its applications in medical devices, cosmetics, and food products, with a focus on developing new formulations and improving compliance with regulatory standards [17][18]. - Companies are exploring regenerative capabilities of hyaluronic acid, aiming to enhance its effectiveness and comfort in applications, indicating a shift from mere filling to regenerative functions [18][19].

Core Viewpoint - The core strategy of Haizheng Pharmaceutical is to return to the top tier of the domestic market by focusing on human medicine while developing animal medicine and health products as complementary wings [1] Group 1: Business Strategy and Development - Haizheng Pharmaceutical aims to establish a diversified development pattern with a focus on human medicine and two wings: animal medicine and health products [1] - The company has transformed its original raw material plant into a biopharmaceutical industrial park covering over 1,500 acres, encompassing high-end biopharmaceuticals, injectable and oral formulations, and export raw materials [1][3] - The company has been exporting raw materials to over 70 countries and regions since 1992, with more than 400 overseas clients, including major global pharmaceutical companies [3] Group 2: Production and Quality Control - Haizheng Pharmaceutical emphasizes the importance of high-quality raw materials, with production bases in Taizhou, Fuyang, and Nantong, featuring a complete production line with fermentation capacity of 17,000 cubic meters and synthesis capacity of 2,300 cubic meters [6] - The Fuyang base has established an international standard QEHS system and has successfully undertaken CMO orders from international giants like Merck and Codexis [6][12] - The company has passed inspections from various global regulatory bodies, including WHO, FDA, and EMA, demonstrating its commitment to quality [12] Group 3: Innovation and Product Development - The company has accelerated its transition from raw materials to formulation business, with its subsidiary Hanhui Pharmaceutical achieving significant sales growth [8][10] - Haizheng Pharmaceutical has developed its first-class innovative drug, Haibomab, which has enriched its product line [10] - The company has successfully completed technology transfers for several original products, filling gaps in domestic technology transfer for original products [10] Group 4: Animal Health Sector - The animal health sector is a key focus for Haizheng Pharmaceutical, leveraging its expertise in human medicine standards to create high-quality veterinary products [14] - The company has established a comprehensive product matrix covering pets, pigs, and ruminants, with a commitment to rigorous quality standards [15] - Haizheng Animal Health has achieved significant milestones, including the first domestic deworming drug with sales exceeding 100 million and successful market entries in countries like Vietnam [15]

Core Viewpoint - Hyaluronic acid is not just a moisturizing agent but has vast applications in pharmaceuticals, medical aesthetics, skincare, and health foods, indicating a significant growth potential in various sectors [1][2][4]. Industry Overview - The hyaluronic acid market is primarily dominated by three major companies: Huaxi Biological, Aimeike, and Haohai Biological, collectively referred to as the "big three" in the industry, with market capitalizations exceeding 100 billion yuan for Huaxi Biological and Aimeike at one point [2][3]. - In 2023, China accounted for 84% of the global hyaluronic acid raw material sales, establishing itself as the largest producer, with Shandong province being the key production hub [7][8]. Application Scenarios - Hyaluronic acid is widely used in the medical aesthetics sector, particularly in non-surgical procedures like water light needles and injection fillers, due to its excellent moisture retention and filling properties [3][4]. - The applications of hyaluronic acid have expanded from ophthalmology to include various medical fields, such as joint lubrication, vascular permeability regulation, and wound healing [5][14]. Technological Advancements - Huaxi Biological has significantly improved the production efficiency of hyaluronic acid through microbial fermentation technology, increasing the yield from 3g/L to 12-14g/L and reducing production time from 72 hours to 18 hours [8][13]. - The introduction of cross-linking technology has transformed hyaluronic acid from a liquid to a gel state, extending its metabolic duration in the body and facilitating its use in aesthetic procedures [5][8]. Market Challenges - The industry faces challenges such as overcapacity and price wars due to an influx of competitors, leading to a significant drop in raw material prices from thousands to hundreds of yuan [8][9]. - Major companies have reported varying degrees of performance challenges since 2022, with Huaxi Biological's functional skincare and food businesses experiencing declines [9]. Future Directions - The future of hyaluronic acid lies in expanding its applications in medical devices and developing new products that combine hyaluronic acid with other ingredients for enhanced therapeutic effects [11][12]. - Companies are exploring regenerative capabilities of hyaluronic acid, focusing on its dual functions of filling and regeneration, which could lead to innovative product offerings [12][14].

Group 1 - The Artemisinin concept sector rose by 1.17%, ranking 7th among concept sectors, with six stocks increasing in value, including Fosun Pharma, Zhejiang Medicine, and Haizheng Pharmaceutical, which rose by 5.23%, 4.94%, and 1.54% respectively [1] - The leading stocks in terms of net inflow of main funds were Zhejiang Medicine, Fosun Pharma, Baiyun Mountain, and Haizheng Pharmaceutical, with net inflows of 856.29 million, 545.22 million, 103.85 million, and 52.54 million respectively [1] - The main fund inflow rates for Zhejiang Medicine, Baiyun Mountain, and Fosun Pharma were 7.58%, 7.56%, and 3.62% respectively [2] Group 2 - The top gainers in the concept sector included pork, chicken farming, innovative drugs, and animal vaccines, while the top losers included controllable nuclear fusion and decelerators [1] - The overall market performance showed a mixed trend, with some sectors experiencing significant gains while others faced declines [1] - The trading volume and turnover rates varied among the stocks, indicating differing levels of investor interest and activity [2][3]

Group 1 - The animal vaccine sector increased by 1.35%, ranking fourth among concept sectors, with 13 stocks rising, including Kexing Pharmaceutical, Kanghua Biological, and Dongfang Biological, which rose by 7.40%, 6.06%, and 5.85% respectively [1][2] - The leading stocks in terms of net inflow of main funds include Tiankang Biological with a net inflow of 17.69 million, followed by Dongfang Biological, Dabeinong, and Haizheng Pharmaceutical with net inflows of 17.19 million, 7.87 million, and 5.25 million respectively [2][3] - The main fund inflow rates for Dongfang Biological, Haili Biological, and *ST Xianfeng are 9.15%, 6.15%, and 5.51% respectively [3] Group 2 - The top gainers in the animal vaccine sector include Kexing Pharmaceutical with a rise of 7.40% and Kanghua Biological with a rise of 6.06%, while the biggest losers include Weilan Biological, Jinhai Biological, and Plai Ke, which fell by 1.82%, 1.26%, and 1.08% respectively [1][4] - The overall net outflow of main funds from the animal vaccine sector was 4.75 million, indicating a mixed sentiment among investors [2]