证券代码：688299 证券简称：长阳科技 公告编号：2025-047 宁波长阳科技股份有限公司 股东提前终止减持计划暨减持股份结果公告 本公司董事会、全体董事及相关股东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、准确性和完整性依法承担法律 责任。 重要内容提示： 股东持有的基本情况 本次减持计划实施前，宁波长阳科技股份有限公司（以下简称"公司"）股 东宁波长阳永汇投资管理合伙企业（有限合伙）（以下简称"长阳永汇"）系公 司员工持股平台，其合伙人包括公司部分董事、监事及高管，持有公司股份为 7,700,583 股，占公司总股本比例为 2.68%。以上股份为公司首次公开发行股票 并上市前持有的股份，且已于 2022 年 11 月 7 日解除限售并上市流通。 减持计划的实施结果情况 2025 年 6 月 9 日，公司披露了《宁波长阳科技股份有限公司股东及董事、 高管减持股份计划公告》（公告编号：2025-036），长阳永汇计划通过集中竞价、 大宗交易的方式减持，合计减持股份数不超过 1,920,000 股，即不超过公司总股 本的 0.67%。 2025 年 9 月 22 日，公 ...

Core Viewpoint - Changyang Technology announced a share reduction plan by Ningbo Changyang Yonghui Investment Management Partnership, intending to reduce up to 1.92 million shares, representing 0.67% of the total share capital [1] Group 1 - As of September 22, 2025, Changyang Yonghui has reduced 1.4702 million shares through centralized bidding, accounting for 0.51% of the total share capital, with a total reduction amount of 27.5368 million yuan [1] - The reduction plan has been terminated early, leaving Changyang Yonghui with 6.2304 million shares, which is 2.17% of the total share capital [1]

Group 1 - The core point of the article is that Changyang Technology (688299.SH) announced the completion of a share reduction plan by its shareholder Changyang Yonghui, which involved selling 1.4702 million shares, accounting for 0.51% of the company's total share capital [1] Group 2 - The share reduction was executed through centralized bidding [1] - The reduction plan was completed ahead of schedule, taking into account market conditions and other factors [1]

Overview - Shanghai Fosun Pharmaceutical (Group) Co., Ltd. has received approval from the European Commission for its subsidiaries' biosimilar products BILDYOSR and BILPREVDAR, which are based on denosumab [2][3] - The approval allows these products to be marketed in all EU member states as well as Iceland, Liechtenstein, and Norway [2] Product Information - HLX14, the biosimilar denosumab, is intended for the treatment of osteoporosis in postmenopausal women at high risk of fractures, along with other indications aligned with the reference products Prolia and XGEVA [2] - The cumulative R&D investment for HLX14 is approximately RMB 323 million as of July 2025 [4] Market Impact - The approval in the EU follows a previous approval in the US, enhancing the company's international market presence [5] - The global sales of denosumab injection products are projected to be approximately USD 7.463 billion in 2024 [4] - Commercial rights for HLX14 outside of China were granted to Organon LLC in June 2022, allowing for milestone and sales commission rights following the EU approval [5]

Core Viewpoint - Fosun Pharma's subsidiary Shanghai Fuhong Hanlin Biotech has received approval from the European Commission for the marketing authorization applications (MAAs) of two biosimilar products, BILDYOS® and BILPREVDA® [1] Group 1 - The approved products are both injections of dezhushe monoclonal antibody, with specifications of 60mg/mL for BILDYOS® and 120mg/1.7mL for BILPREVDA® [1] - The marketing authorization allows for the sale of these products in all EU member states as well as in Iceland, Liechtenstein, and Norway, which are part of the European Economic Area [1]

Core Viewpoint - Fosun Pharma's subsidiary, Hanhui, received EU approval for its self-developed injection products BILDYOS and BILPREVDA, targeting osteoporosis and related conditions [1] Group 1: Product Approval - The European Commission approved the marketing authorization for BILDYOS (60mg/mL) and BILPREVDA (120mg/1.7mL) [1] - These products are indicated for the treatment of osteoporosis in high-risk postmenopausal women and men, as well as for prostate cancer-related bone loss and other severe bone conditions [1] Group 2: Financial Investment and Projections - As of July 2025, the cumulative R&D investment for HLX14 is approximately RMB 323 million [1] - The projected global sales for the injection products in 2024 are estimated to be around USD 7.463 billion [1]

Group 1 - The core viewpoint of the news is that Changyang Technology has shown significant stock performance and financial metrics, with a notable increase in stock price and trading volume [1][2] - As of September 18, Changyang Technology's stock price increased by 62.79% year-to-date, with a recent trading volume of 2.80 billion yuan and a market capitalization of 6.877 billion yuan [1] - The company has a diverse revenue structure, with reflective films accounting for 71.84% of its main business income, followed by other segments [1] Group 2 - Changyang Technology operates in the electronic industry, specifically in optical optoelectronics and panel sectors, and is involved in various concept sectors including lithium batteries and new materials [2] - As of June 30, the number of shareholders increased by 18.14% to 15,000, while the average circulating shares per person decreased by 15.19% [2] - For the first half of 2025, the company reported a revenue of 525 million yuan, a year-on-year decrease of 18.81%, and a net profit loss of 8.5473 million yuan, a decrease of 150.11% [2] Group 3 - Since its A-share listing, Changyang Technology has distributed a total of 130 million yuan in dividends, with 28.3175 million yuan distributed in the last three years [3]

Core Viewpoint - The company has developed a unique electrolyte composite membrane with ultra-high porosity, large pore size, and high compressibility, which is applicable in various electrolyte technologies. The market demand for this product has not yet significantly increased, and its revenue contribution is currently minimal, thus not expected to have a major impact on the company's financial performance in the short term [1][1][1]. Group 1 - The company has received orders from leading domestic and international clients for its unique electrolyte composite membrane product [1]. - The product's market demand is still in the early stages, and the revenue generated from it is relatively small [1]. - The company advises investors to be cautious regarding investment risks associated with the product's current market status [1].

Company Overview - Changyang Technology Co., Ltd. is located in Ningbo, Zhejiang Province, established on November 16, 2010, and listed on November 6, 2019. The company specializes in the research, production, and sales of reflective films, backplane base films, optical base films, and other special functional films [1][2]. Financial Performance - As of June 30, Changyang Technology reported a revenue of 525 million yuan for the first half of 2025, a year-on-year decrease of 18.81%. The net profit attributable to the parent company was -8.55 million yuan, reflecting a significant year-on-year decline of 150.11% [2]. - The company has distributed a total of 130 million yuan in dividends since its A-share listing, with cumulative distributions of 28.32 million yuan over the past three years [3]. Stock Performance - On September 16, Changyang Technology's stock price decreased by 2.02%, trading at 22.27 yuan per share, with a total market capitalization of 6.4 billion yuan. The stock has seen a year-to-date increase of 51.50%, but a decline of 5.03% over the last five trading days [1]. - The stock has experienced significant trading activity, with a net outflow of 46.5 million yuan in principal funds on September 16, and a notable presence on the "Dragon and Tiger List" with a net buy of 160 million yuan on March 31 [1]. Shareholder Information - As of June 30, the number of shareholders for Changyang Technology was 15,000, an increase of 18.14% from the previous period. The average number of circulating shares per shareholder was 19,148, which decreased by 15.19% [2]. Industry Context - Changyang Technology operates within the electronic industry, specifically in the optical optoelectronics and panel sectors. The company is associated with concepts such as lithium batteries, solid-state batteries, photovoltaic glass, energy storage, and solar energy [2].

Investment Rating - The industry rating is optimistic [2] Core Insights - Solid-state batteries are expected to achieve a technological breakthrough in electrolyte technology by 2027 and may reach industrialization by 2030, with sulfide solid-state batteries being the most emphasized route domestically and internationally [3][24] - The current focus is on sulfide electrolytes, while composite electrolytes are anticipated to be the best long-term solution [4][33] - High-nickel ternary materials and silicon-carbon anodes are expected to dominate in the short term, with lithium-rich manganese-based and lithium metal anodes being the long-term goals [5][56] - Nickel-coated or nickel-based current collectors are being developed to address corrosion issues, while porous copper foils are being explored for their lightweight and elastic properties [6] - Other materials such as single-walled carbon nanotubes and UV adhesives are also gaining attention for their potential in solid-state battery applications [7] Summary by Sections Solid-State Battery Overview - Solid-state batteries are considered the ultimate form of lithium batteries, balancing safety and energy density [16][18] - The timeline for achieving significant milestones includes 200-300 Wh/kg energy density by 2027 and 400 Wh/kg by 2030 [19][24] Electrolytes - Sulfide electrolytes are currently the focus, with challenges in cost reduction and production scalability [4][39] - The development of halide electrolytes is also being pursued to enhance electrochemical stability and compatibility with high-voltage cathodes [44] Cathode Materials - High-nickel ternary materials are expected to be the primary choice for solid-state batteries, with ongoing modifications to improve performance [45][50] - Lithium-rich manganese-based materials are being developed to enhance energy density and reduce costs [55] Anode Materials - CVD silicon-carbon anodes are emerging as a leading option due to their performance and cost advantages, with significant growth expected in the coming years [61] - Lithium metal anodes are viewed as the ultimate solution, with ongoing research to address associated challenges [64] Investment Recommendations - Focus on leading companies in various material segments, including sulfide electrolytes, high-nickel ternary cathodes, CVD silicon-carbon anodes, and nickel-based current collectors [8]