关于聘任高级管理人员的公告 证券代码：688299 证券简称：长阳科技 公告编号：2025-045 宁波长阳科技股份有限公司 特此公告。 宁波长阳科技股份有限公司董事会 2025 年 9 月 3 日 附件： 王敏女士，1972 年 9 月出生，博士研究生学历，正高级工程师，中国国籍， 无境外永久居留权。1996 年至 1998 年任中国计量大学教师；2002 年至 2018 年 历任通用电气中国技术中心研发科学家、陶氏化学技术支持及应用开发资深专家、 Styron 亚太区医疗应用开发经理、霍尼韦尔综合技术（中国）有限公司亚太区尼 龙树脂和化学品部高级技术经理、塞拉尼斯（中国）控股有限公司亚太区技术与 创新高级经理；2019 年加入富海集团，历任富海研究院院长、富海（东营）新 材料科技有限公司总经理、富海（东营）技术服务有限公司总经理、富海集团（上 海）新材料科技有限公司总经理、富海化工新材料总工程师等职。2025 年 8 月 加入公司，现任公司研究院院长。 王敏女士未直接或间接持有公司股份，与公司控股股东及实际控制人、持有 公司 5%以上股份的股东和公司董事、监事、其他高级管理人员不存在关联关系， 未受过中国 ...

Core Viewpoint - Fosun Pharma's subsidiary, Shanghai Fuhong Hanlin Biotechnology Co., Ltd., received FDA approval for its self-developed biosimilar injection of Dexamethasone (HLX14) in two specifications: 60mg/mL and 120mg/1.7mL [2] Group 1 - The biosimilar product HLX14 has been granted a Biologics License Application (BLA) by the FDA [2]

Market Performance - The Sci-Tech Innovation Board (STAR Market) index rose by 1.18%, closing at 1357.15 points, with a total trading volume of 6.411 billion shares and a turnover of 300.923 billion yuan, resulting in an average turnover rate of 3.44% [1] - Among the tradable stocks on the STAR Market, 358 stocks closed higher, with 12 stocks hitting the daily limit up, including Hai Zheng Sheng Cai, Yuan Jie Ke Ji, and Teng Jing Ke Ji [1] - The distribution of turnover rates shows that 2 stocks had turnover rates exceeding 20%, 45 stocks between 10% and 20%, and 143 stocks between 5% and 10% [1] High Turnover Stocks - Jin Cheng Zi had the highest turnover rate at 27.15%, closing up by 7.67% with a trading volume of 393 million yuan [3] - Si Kan Ke Ji followed with a turnover rate of 21.03%, closing up by 7.11% and a trading volume of 425 million yuan [3] - Other notable stocks with high turnover rates include Hua Hong Company, Chang Yang Technology, and Canxin Shares, with turnover rates of 19.07%, 17.95%, and 17.93% respectively [1][3] Sector Analysis - In terms of sectors, the electronics sector had the most stocks with high turnover rates, totaling 64 stocks, followed by the computer and pharmaceutical sectors with 27 and 26 stocks respectively [2] - Stocks with significant net inflows included Bai Ji Shen Zhou, Hong Ruan Ke Ji, and Teng Jing Ke Ji, with net inflows of 305 million yuan, 220 million yuan, and 102 million yuan respectively [2] Leverage Fund Movements - A total of 128 stocks recently received net purchases from leveraged funds, with notable increases in financing balances for Lan Qi Ke Ji, Yun Tian Li Fei, and Hua Feng Ke Ji, increasing by 1.17 billion yuan, 475 million yuan, and 215 million yuan respectively [2] - Conversely, stocks like Ai Fu Te, Jing Pin Te Zhuang, and Ju He Cai Liao saw significant reductions in financing balances, decreasing by 104 million yuan, 8.853 million yuan, and 8.196 million yuan respectively [2]

每经AI快讯，9月1日，固态电池概念股持续走强，上海洗霸盘中创新高，德新科技2连板，国轩高科、 北京利尔、杭可科技涨停，先导智能涨超15%，骄成超声、利元亨、长阳科技跟涨。 ...

Group 1 - The article highlights the stock holdings of prominent investor Zhang Jianping in various companies as of the end of the second quarter, with a focus on his significant positions in the A-share market [1][2][3] - Zhang Jianping holds 6.0863 million shares of Cambricon Technologies, representing 1.45% of the company, with no change in shareholding from the previous quarter. Cambricon specializes in the research and development of artificial intelligence chip products [1] - In Ningbo Huaxiang, Zhang holds 6.1585 million shares, accounting for 0.76% of the company. The stock has seen a nearly 90% increase since June, with a trading halt on August 29 [1] - Zhang's stake in Hanwei Technology amounts to 2.4106 million shares, or 0.74%. The company operates in the fields of sensors, smart instruments, and integrated solutions [1] - Zhang owns 3.8745 million shares in Huibo Yuntong, which represents 0.96% of the company. Huibo Yuntong provides software technology services and solutions [1] - In Longxi Co., Zhang holds 5.2110 million shares, which is 1.30% of the company, focusing on the development and production of bearings and gearbox components [1] Group 2 - Zhang Jianping's holdings in Zhejiang Rongtai total 10.9126 million shares, representing 3% of the company, which specializes in high-temperature insulation mica products, particularly for the new energy vehicle sector [2] - In Rongtai Co., Zhang holds 4.6789 million shares, accounting for 2.15% of the company, which focuses on precision die-casting of aluminum alloy automotive parts. The stock has surged nearly 130% this year [2] - Zhang's stake in Changyang Technology consists of 3.3878 million shares, or 1.18%. The company is involved in the development and production of optical films and membranes used in various applications, including LCD displays and energy storage [2]

Group 1 - The article highlights the significant stock holdings of well-known investor Zhang Jianping in various companies as of the end of the second quarter [1][2] - Zhang Jianping holds 608.63 million shares of Cambricon Technologies, representing 1.45% of the company, with no change in shareholding from the previous quarter [1] - In Ningbo Huaxiang, Zhang holds 615.85 million shares, accounting for 0.76% of the company, with the stock experiencing a nearly 90% increase since June [1] - Zhang's stake in Hanwei Technology is 241.06 million shares, which is 0.74% of the company, involved in sensors and smart instruments [1] - In Huibo Yuntong, Zhang owns 387.45 million shares, representing 0.96% of the company, which provides software and technical services [1] - Zhang holds 521.10 million shares in Longxi Co., accounting for 1.30% of the company, which focuses on bearing and gearbox production [1] Group 2 - In Zhejiang Rongtai, Zhang holds 1,091.26 million shares, which is 3% of the company, specializing in high-temperature insulation materials for various applications [2] - Zhang's stake in Rongtai shares has been significant, particularly in the context of the growing new energy vehicle sector [2] - Zhang owns 467.89 million shares in Rongtai Co., representing 2.15% of the company, which focuses on automotive aluminum alloy precision castings [2] - In Changyang Technology, Zhang holds 338.78 million shares, accounting for 1.18% of the company, which produces optical films and membranes for various industries [2]

Market Overview - The optical and optoelectronic sector experienced a decline of 0.96% on August 29, with Helitai 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] Stock Performance - Long阳科技 (Changyang Technology) saw a significant increase of 13.01%, closing at 23.45, with a trading volume of 566,400 shares and a transaction value of 1.293 billion [1] - 文比森 (Wenbisen) rose by 7.35%, closing at 15.78, with a trading volume of 522,300 shares and a transaction value of 852 million [1] - 沃格光电 (Woge Optoelectronics) increased by 4.90%, closing at 36.00, with a trading volume of 294,400 shares and a transaction value of 1.043 billion [1] - The top gainers in the sector included 利亚德 (Liard) with a 4.46% increase and 宸展光电 (Chenzhan Optoelectronics) with a 3.93% increase [1] Capital Flow - The optical and optoelectronic sector saw a net outflow of 2.442 billion from institutional investors, while retail investors contributed a net inflow of 1.339 billion [2] - The main stocks with significant capital flow included 京东方 A (BOE Technology Group) with a net inflow of 174 million from institutional investors [3] - 沃格光电 (Woge Optoelectronics) had a net inflow of 129 million from institutional investors, while also experiencing a net outflow from retail investors [3] Summary of Key Stocks - The stock performance table indicates that several companies in the optical and optoelectronic sector experienced varied performance, with some stocks like 台力泰 (Helitai) declining by 10.00% [2] - The overall trading activity in the sector reflects a mixed sentiment among investors, with both institutional and retail investors showing different trends in capital flow [2][3]

Market Performance - The solid-state battery sector in the A-share market experienced a significant surge, with companies like XianDao Intelligent, Hangke Technology, and JieBang Technology hitting the 20% daily limit increase [1] - Other notable performers included HaiBo SiChuang nearing the limit, BeiTeRui rising by 17%, and NingDe Times increasing by over 11% [1] Company Financials - XianDao Intelligent reported a revenue of 6.61 billion yuan for the first half of 2025, marking a year-on-year growth of 14.92%, with a net profit of 740 million yuan, up 61.19% [1] - The operating cash flow for XianDao Intelligent reached 2.353 billion yuan, a substantial increase of 231.33% compared to the same period last year [1] - The lithium battery intelligent equipment segment generated 4.545 billion yuan in revenue, reflecting a year-on-year growth of 16.40% [1] Business Segments - Non-lithium business, particularly in photovoltaic intelligent equipment, achieved a revenue of 531 million yuan, up 32.04%, with its revenue share increasing to 8.04% [1] - XianDao Intelligent's overseas business continued to grow, with revenue reaching 1.154 billion yuan, a year-on-year increase of 5.42%, and a gross margin improvement to 40.27% [1] Stock Performance - XianDao Intelligent's stock rose by 20.01%, with a total market capitalization of 55.6 billion yuan and a year-to-date increase of 77.80% [2] - Other companies in the sector also saw significant stock price increases, with Hangke Technology and JieBang Technology both rising by 20% [2]

Group 1 - The solid-state battery concept stocks experienced significant fluctuations, with Jieban Technology reaching a new high during the trading session [1] - Hangke Technology saw an increase of over 15%, while XianDao Intelligent, Zhongyi Technology, and BetterRay rose by more than 10% [1] - Other companies such as Mengguli, Changyang Technology, Putailai, Yinghe Technology, and Xianhui Technology also showed upward trends [1] Group 2 - In the related ETF market, the Lithium Battery ETF (561160) increased by 1.02% with a trading volume of 11.4832 million yuan [1] - The Battery 50 ETF (159796) rose by 0.72%, with a trading volume of 22.6899 million yuan [1]

Core Viewpoint - Long阳 Technology (688299.SH) reported a significant decline in revenue and net profit for the first half of 2025, primarily due to strategic reductions in low-margin product lines and substantial impairment losses on fixed assets and construction projects [1][2]. Financial Performance - The company achieved operating revenue of 525 million yuan, a year-on-year decrease of 18.81% [1]. - The net profit attributable to shareholders was -8.55 million yuan, representing a drastic decline of 150.11% year-on-year [1]. Product Performance - The traditional core product, reflective film, remained stable, while the optical base film product structure continued to optimize [2]. - The lithium battery separator business became the largest drag on performance, with prices declining due to downstream cost-cutting pressures and intensified market competition [2]. Impairment Losses - The company recorded a total of 35.75 million yuan in asset impairment and credit impairment losses in the first half of 2025 [2]. - The majority of these losses, amounting to 37.97 million yuan, were related to impairment provisions for the separator-related assets of subsidiaries in Hefei and Zhoushan [2]. Capacity Adjustments - The company significantly reduced planned production capacities for several projects, including the annual production of lithium battery separators, which was cut from 650 million square meters to 350 million square meters [2]. - Additionally, the annual production target for another lithium-ion battery separator project was reduced from 400 million square meters to 200 million square meters [2].