Group 1: Market Outlook and Product Development - The active biological bone product is the first domestic bone filling product containing rhBMP-2, indicating high innovation potential. The market share for BMP products in bone repair materials is currently small but has significant growth potential [3]. - The company is enhancing its sales team's professional promotion capabilities to accelerate market expansion for the active biological bone product, with promotional activities progressing as expected this year [3]. Group 2: Oral Implant Industry and Competitive Landscape - Short-term demand for oral implants is relatively flat; however, long-term growth is expected due to factors like aging population and cost reductions from centralized procurement policies, which will increase implant penetration [3]. - The company aims to solidify its position in the oral repair membrane market by deepening cooperation with key terminals and stabilizing market share despite increasing competition and price wars [4]. Group 3: Procurement Projects and Market Share - As of now, 6 provincial and 2 inter-provincial alliances have initiated bulk procurement for the company's membrane products, covering a total of 24 provinces. The company has successfully bid in all provinces where procurement has occurred [4]. - Although bulk procurement has led to a decrease in membrane prices, it has also resulted in increased sales volume, maintaining stable market share [4]. Group 4: Stem Cell Project and Future Plans - The company is in the product process verification stage for its umbilical cord mesenchymal stem cell project, which will enhance its product offerings in the field of soft tissue repair and regenerative medicine [4]. - The company is actively planning to expand some products into overseas markets, aiming to achieve overseas revenue growth [5].

Core Viewpoint - Zhenghai Biological experienced a stock price increase of 2.18% on September 12, reaching 21.10 CNY per share, with a total market capitalization of 3.798 billion CNY [1] Financial Performance - For the first half of 2025, Zhenghai Biological reported operating revenue of 188 million CNY, a year-on-year decrease of 5.14%, and a net profit attributable to shareholders of 46.49 million CNY, down 45.97% year-on-year [2] - Cumulative cash dividends since the A-share listing amount to 617 million CNY, with 334 million CNY distributed over the past three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders for Zhenghai Biological was 16,800, a decrease of 0.89% from the previous period, with an average of 10,704 circulating shares per shareholder, an increase of 0.90% [2] - The top ten circulating shareholders include notable funds such as Dongfanghong New Power Mixed A and Dongfanghong JD Big Data Mixed A, with changes in their holdings noted [3] Stock Performance - Year-to-date, Zhenghai Biological's stock price has increased by 1.22%, with a 3.58% rise over the last five trading days, a 4.70% decline over the last 20 days, and an 8.59% increase over the last 60 days [1]

Company Overview - Zhenghai Biological Technology Co., Ltd. is located in Yantai Economic and Technological Development Zone, Shandong Province, established on October 22, 2003, and listed on May 16, 2017. The company specializes in the research, production, and sales of biological regenerative materials [1] - The main business revenue composition includes: 50.99% from meninges series products, 48.98% from oral repair membranes, and 0.03% from other supplementary products [1] Financial Performance - As of June 30, 2025, Zhenghai Biological reported operating revenue of 188 million yuan, a year-on-year decrease of 5.14%, and a net profit attributable to shareholders of 46.49 million yuan, a year-on-year decrease of 45.97% [2] - The company has cumulatively distributed 617 million yuan in dividends since its A-share listing, with 334 million yuan distributed over the past three years [3] Stock Performance - On August 25, the stock price of Zhenghai Biological increased by 2.07%, reaching 22.70 yuan per share, with a trading volume of 113 million yuan and a turnover rate of 2.81%, resulting in a total market capitalization of 4.086 billion yuan [1] - Year-to-date, the stock price has risen by 8.89%, with a 1.52% increase over the last five trading days, a 0.89% increase over the last twenty days, and a 12.38% increase over the last sixty days [1] Shareholder Information - As of June 30, 2025, the number of shareholders is 16,800, a decrease of 0.89% from the previous period, with an average of 10,704 circulating shares per person, an increase of 0.90% [2] - Among the top ten circulating shareholders, Dongfanghong New Power Mixed A (000480) is the fourth largest with 1.2268 million shares, an increase of 526,800 shares from the previous period. Dongfanghong JD Big Data Mixed A (001564) is the sixth largest, a new shareholder with 656,000 shares [3]

Core Viewpoint - Zhenghai Biological's performance in the first half of 2025 shows a significant decline in revenue and net profit, primarily due to the contrasting performance of its core products, with the membrane series growing while the oral repair membrane business suffers a decline [1][2][3]. Financial Performance - The company reported a revenue of 187 million yuan, a year-on-year decrease of 5.14% [1]. - The net profit attributable to shareholders was 46.49 million yuan, down 45.97%, marking the largest decline since its listing [1]. - The gross profit margin decreased by 2.81 percentage points to 83.92%, and the net profit margin fell from 43.45% to 24.75% [3]. Product Performance - The membrane series products achieved sales of 80.27 million yuan, a year-on-year increase of 5.88%, benefiting from continued success in centralized procurement [1][2]. - In contrast, the oral repair membrane's revenue was 77.12 million yuan, down 19.38%, with a gross margin decline of 1.63 percentage points to 85.98% [2][3]. - The company attributes the decline in the oral repair membrane segment to intense competition in the private market and a lack of demand in the dental implant market [2]. Marketing and Sales Strategy - Sales expenses increased by 38.87% to 71.18 million yuan, primarily for market promotion and competitive marketing strategies [1][3]. - Despite the increase in marketing expenses, the sales expense ratio rose from 25.88% to 37.90%, indicating that higher spending did not translate into improved market share [3]. New Product Development - The company is focusing on new products like active biological bone, which has started sales in 2023, but specific revenue figures have not been disclosed [5]. - Future products, including calcium silicate biological ceramic bone repair materials and uterine cavity repair membranes, are in various stages of development and are expected to contribute to revenue in the next 2-3 years [5][6]. - The success of new products will depend on their ability to gain market share amidst intense competition [6].

针对投资者关心的公司新品活性生物骨产品、生物陶瓷骨修复材料等，正海生物也给予了回应。 日前，正海生物（300653）接受投资者调研，针对上半年业绩变动以及相关产品销售情况进行了回应。 财报显示，2025年上半年，正海生物实现营收1.87亿元，同比减少5.14%，净利润4648.57万元，同比减 少45.97%。正海生物表示，上半年公司的收入下滑主要受口腔板块的收入下滑影响，种植市场需求不 旺，竞争日益激烈，产品价格走低导致口腔修复膜收入同比下滑。此外，受到税率调整的影响，公司整 体收入承压。 据介绍，目前，口腔修复膜和脑膜系列产品仍是正海生物的主要收入来源，其中，脑膜系列产品合计实 现销售收入8027.17万元，在辽宁牵头省际联盟、陕西牵头省际联盟、河北省、山东省的接续采购项目 中成功中选，继续保持着脑膜系列产品在集中带量采购项目中持续中标的良好态势。口腔修复膜实现销 售收入7711.62万元，尽管行业面临竞争加剧、需求波动等压力和挑战，但正海生物坚持精准化营销策 略，不断增进与头部终端的紧密合作，稳住了渠道对市场份额的覆盖。 此外，2025年上半年，正海生物新产品口腔修复膜产品获证，钙硅生物陶瓷骨修复材料进 ...

Group 1: Company Performance Overview - In the first half of 2025, the company achieved total revenue of 187 million yuan, a decrease of 5.14% compared to the same period last year [3] - Net profit attributable to shareholders was 46.49 million yuan, down 45.97% year-on-year [3] - Earnings per share were 0.26 yuan, reflecting a decline of 45.83% compared to the previous year [3] Group 2: Key Product Performance - The main revenue sources were oral repair membranes and meningeal series products, with meningeal products generating sales of 80.27 million yuan [3] - Oral repair membranes achieved sales of 77.12 million yuan despite increased competition and demand fluctuations [3] - New product active biological bone showed steady growth, with hospital admissions meeting targets and sales gradually increasing [3][4] Group 3: Future Product Development - The new oral repair membrane product has received certification, and calcium silicate biological ceramic bone repair materials are in the registration phase, expected to enhance the company's product portfolio [4] - Other pipeline products, including uterine repair membranes and breast patches, are in the registration and data management stages, anticipated to contribute to revenue in the next 2-3 years [4] Group 4: Market Challenges and Strategies - The decline in revenue was primarily due to decreased income from the oral sector, driven by weak demand in the implant market and intensified competition [6] - The company plans to continue focusing on its strengths and developing new products to achieve stable revenue growth [6] - The impact of centralized procurement on meningeal product pricing has led to a decrease in prices but an increase in sales volume [7] Group 5: International Expansion Plans - The company is exploring the potential for some products to enter international markets and is currently planning related activities [7]

Overview of Financial Performance - The total revenue for the first half of 2025 was 188 million yuan, a decrease of 5.14% year-on-year [2] - The net profit attributable to shareholders was 46.49 million yuan, down 45.97% year-on-year [2] - The net profit after deducting non-recurring gains and losses was 40.28 million yuan, a decline of 46.77% year-on-year [2] - In Q2 2025, total revenue was 90.43 million yuan, a decrease of 16.57% year-on-year [2] - The net profit attributable to shareholders in Q2 was 19.86 million yuan, down 56.5% year-on-year [2] - The net profit after deducting non-recurring gains and losses in Q2 was 16.44 million yuan, a decline of 59.44% year-on-year [2] Profitability Analysis - The gross margin was 83.92%, a decrease of 3.24% year-on-year [3] - The net profit margin was 24.75%, down 43.04% year-on-year [3] - Earnings per share were 0.26 yuan, a decrease of 45.83% year-on-year [3] Expense Control and Cash Flow - Total operating expenses (selling, administrative, and financial expenses) amounted to 86.98 million yuan, accounting for 46.31% of revenue, an increase of 43.77% year-on-year [4] - Selling expenses increased by 38.87% due to targeted marketing efforts [4] - Financial expenses rose by 52.52% due to a decrease in current interest income [4] - The net cash flow from operating activities was 0.26 yuan per share, a decrease of 42.05% year-on-year, primarily due to increased selling expenses [4] Asset Status - As of the end of the reporting period, cash and cash equivalents were 49.30 million yuan, a decrease of 48.81% year-on-year [5] - Accounts receivable stood at 56.74 million yuan, an increase of 0.87% year-on-year [5] - The net cash flow from investing activities decreased by 126.57% due to reduced maturity of financial products [5] - The net cash flow from financing activities increased by 48.61% due to a decrease in dividend distribution [5] Main Business Composition - Main business revenue primarily comes from meninges series products and oral repair membranes, accounting for 42.73% and 41.05% of main revenue, respectively [6] - The gross margin for meninges series products was 88.84%, while for oral repair membranes it was 85.98% [6] - Other main business and supplementary revenue accounted for 16.19% and 0.03%, respectively [6] Development Review and Outlook - The company is a leading player in the domestic regenerative medicine sector, focusing on the R&D, production, and sales of biological regenerative materials [7] - The company has successfully incubated multiple products and has been selected in various provincial centralized procurement projects [7] - Despite facing intensified market competition, the company is enhancing brand awareness and academic influence through optimizing sales team structure and cost-reduction initiatives [7]

Summary of Zhenghai Biological Conference Call Company Overview - **Company**: Zhenghai Biological - **Industry**: Biopharmaceuticals, specifically focusing on medical materials and products Key Financial Performance - **Net Profit**: Decreased by 46.77% YoY in H1 2025, with a net profit of 46.49 million yuan [2][3] - **Earnings Per Share**: Dropped by 45.83% YoY, standing at 0.26 yuan [2][3] - **Revenue**: Total revenue for H1 2025 was 187 million yuan, a decline of 5.14% YoY [3] - **Impact of VAT Adjustment**: The increase in VAT from 3% to 13% significantly affected revenue and profit, leading to an effective price drop of approximately 9% [2][18][19] Product Performance - **Main Revenue Sources**: - Meningeal series products generated sales of 80.27 million yuan - Oral repair membranes contributed 77.12 million yuan [2][3] - **Active Biological Bone**: - Sales team consists of about 20 members, with a network of 1,175 distributors [3][12] - Target to achieve sales of approximately 40 million yuan for the year, doubling last year's figures [3][24] - **Calcium Silicate Bioceramic Repair Materials**: - Currently in the registration phase, expected to be approved by the end of the year [5][6] Market Challenges and Strategies - **Oral Sector Pressure**: The oral segment faces challenges due to weak demand for implants and price reductions, making it difficult to meet annual targets [2][7] - **Sales Strategy**: The company is focusing on precise marketing strategies and collaboration with leading terminals to stabilize market share [4][7] - **Clinical Application**: Active biological bone products have shown good effectiveness and safety in clinical applications, gaining recognition from clinicians [4][12] Future Outlook - **Annual Growth Target**: The company aims for a 20% revenue growth despite the challenges faced in H1 2025 [3][14] - **Stem Cell Project**: Currently in the process validation stage, with no clinical trials yet; the timeline for future progress remains uncertain [8][9] - **Market Expansion**: Plans to explore Southeast Asian markets, with recruitment for overseas sales personnel underway [27] Additional Insights - **Accounts Receivable**: Increased to 56.71 million yuan, primarily from hospitals, but cash flow remains stable [3][28] - **Stock Levels**: Inventory levels are normal, with no significant issues reported [38] - **Long-term Goals**: The company aims to increase market penetration for BMP-containing products, currently at less than 10% market share [31] Conclusion Zhenghai Biological is navigating significant challenges due to regulatory changes and market dynamics. The company is actively pursuing growth through strategic marketing, product development, and market expansion while managing financial pressures from increased taxation and competitive pricing.

Core Viewpoint - Zhenghai Biological is facing significant challenges with a nearly halved net profit and sluggish growth in its main products, indicating a development bottleneck [2][4]. Financial Performance - In the first half of 2025, Zhenghai Biological reported operating revenue of 188 million yuan, a year-on-year decrease of 5.14% [3][4]. - The net profit attributable to shareholders was 46.49 million yuan, down 45.97% year-on-year, marking the second consecutive year of decline in mid-year net profit [2][4]. - The net profit after deducting non-recurring gains and losses was 40.28 million yuan, a decrease of 46.77% compared to the previous year [3][4]. - Cash flow from operating activities was 47.67 million yuan, down 42.05% year-on-year [3]. - Basic and diluted earnings per share were both 0.26 yuan, compared to 0.48 yuan in the same period last year [3]. Marketing and Sales Expenses - Sales expenses surged by 38.87% to 71.18 million yuan in the first half of 2025, compared to 51.25 million yuan in the same period of 2024 [4][5]. - The increase in marketing expenses was attributed to precise marketing and academic promotion efforts [5]. - Despite the high marketing expenditure, profit growth did not materialize, with the main revenue sources experiencing significant declines [5]. Product Performance - Zhenghai Biological's primary business focuses on regenerative medical products for tissue repair and reconstruction, with 13 approved medical device products, including 9 Class III devices [5]. - The revenue from the oral repair membrane decreased by 19.38% to 77.12 million yuan, and the gross margin also declined [5]. - The brain membrane series saw a slight revenue increase of 5.88%, but the gross margin dropped by 3 percentage points due to price pressures from competitive bidding [5]. New Product Development - Zhenghai Biological is actively working on commercializing its active biological bone product, "Haiyu," which is the first domestic drug-device combination bone repair material [6]. - The product has been approved and launched, but specific sales figures have not been disclosed, raising concerns about market acceptance and future performance [6][7]. - The company is collaborating with distributors to promote the "Haiyu" product, but market cultivation will take time [7]. Market Challenges - The domestic bone repair materials market is highly competitive, with numerous domestic and international players, as well as emerging technologies posing threats to Zhenghai Biological [7]. - The management faces the challenge of converting high marketing investments into profits, which is critical for the company's performance in the second half of the year [8].

烟台正海生物科技股份有限公司 2025 年半年度报告摘要 证券代码：300653 证券简称：正海生物 公告编号：2025-028 一、重要提示 本半年度报告摘要来自半年度报告全文，为全面了解本公司的经营成果、财务状况及未来发展规划，投 资者应当到证监 会指定媒体仔细阅读半年度报告全文。 所有董事均已出席了审议本报告的董事会会议。 非标准审计意见提示 □适用 ?不适用 董事会审议的报告期利润分配预案或公积金转增股本预案 □适用 ?不适用 公司计划不派发现金红利，不送红股，不以公积金转增股本。 烟台正海生物科技股份有限公司 烟台正海生物科技股份有限公司 2025 年半年度报告摘 要 二、公司基本情况 | 股票简称 | | 正海生物 | 股票代码 | 300653 | | --- | --- | --- | --- | --- | | 股票上市交易所 | | 深圳证券交易所 | | | | | 联系人和联系方式 | 董事会秘书 | | 证券事务代表 | | 姓名 | 赵丽 | | 吕杨琼 | | | 电话 | | 0535-6971993 | 0535-6971993 | | | 办公地址 | | 烟台经济技术开发 ...