Core Viewpoint - Jifeng Technology has established a new subsidiary, Jifeng Low-altitude Technology (Tianjin) Co., Ltd., focusing on the manufacturing and sales of intelligent unmanned aerial vehicles [1] Group 1 - The newly established company has a registered capital of 50 million yuan [1] - The business scope includes intelligent unmanned aerial vehicle manufacturing, sales, and the sale of mechanical parts and components [1] - Jifeng Low-altitude Technology is wholly owned by Jifeng Technology (300022) [1]

经营范围含技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；智能无人飞行器制造； 智能无人飞行器销售；机械零件、零部件销售；农业机械服务；在线能源监测技术研发；公共安全管理 咨询服务；机械设备租赁；大数据服务；农作物病虫害防治服务。（除依法须经批准的项目外，凭营业 执照依法自主开展经营活动）许可项目：通用航空服务；测绘服务；城市配送运输服务（不含危险货 物）；民用航空器驾驶员培训。（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 营项目以相关部门批准文件或许可证件为准） 企业名称吉峰低空科技（天津）有限公司法定代表人田刚强注册资本5000万人民币国标行业科学研究和 技术服务业>科技推广和应用服务业>技术推广服务地址天津子牙经济技术开发区高新产业园中心区银 海道21号企业类型有限责任公司(法人独资)营业期限2025-11-27至无固定期限登记机关天津市静海区市 场监督管理局 天眼查显示，近日，吉峰低空科技（天津）有限公司成立，法定代表人为田刚强，注册资本5000万人民 币，由吉峰三农科技服务股份有限公司全资持股。 序号股东名称持股比例1吉峰三农科技服务股份有限公司100% 来源：市场资讯 ...

（文章来源：证券日报） 证券日报网讯吉峰科技11月27日在互动平台回答投资者提问时表示，公司高度重视定增事项的推进，目 前各项工作正按照监管规定和内部流程稳步开展，公司会按照相关法规及时公告相关进展，具体进展请 以公司公告为准。 ...

Core Insights - The professional chain sector experienced a 0.96% increase on November 25, with Doctor Glasses leading the gains [1] - The Shanghai Composite Index closed at 3870.02, up 0.87%, while the Shenzhen Component Index closed at 12777.31, up 1.53% [1] Sector Performance - Doctor Glasses (300622) closed at 30.35, with a rise of 4.91% and a trading volume of 170,700 shares, amounting to a transaction value of 517 million yuan [1] - Other notable performers include: - Aiyingshi (603214) at 17.34, up 2.12% with a trading volume of 34,400 shares [1] - Huazhi Wine (300755) at 19.16, up 0.95% with a trading volume of 39,600 shares [1] - Aishide (002416) at 11.86, up 0.94% with a trading volume of 166,700 shares [1] - Haiziwang (301078) at 10.05, up 0.50% with a trading volume of 165,300 shares [1] - Tianyin Holdings (000829) at 10.48, up 0.38% with a trading volume of 223,600 shares [1] - Jifeng Technology (300022) at 8.26, down 1.08% with a trading volume of 99,000 shares [1] Capital Flow - The professional chain sector saw a net inflow of 24.12 million yuan from main funds, while retail funds had a net inflow of 28.71 million yuan [1] - Notable capital flows for individual stocks include: - Doctor Glasses with a main fund net inflow of 34.15 million yuan and a retail net inflow of 0.75 million yuan [2] - Aiyingshi with a main fund net inflow of 8.61 million yuan but a retail net outflow of 9.20 million yuan [2] - Huazhi Wine with a main fund net inflow of 3.90 million yuan and a retail net outflow of 5.13 million yuan [2] - Jifeng Technology with a main fund net outflow of 2.73 million yuan and a retail net outflow of 4.28 million yuan [2] - Haiziwang with a main fund net outflow of 2.89 million yuan but a retail net inflow of 2.52 million yuan [2] - Tianyin Holdings with a main fund net outflow of 12.70 million yuan and a retail net inflow of 30.30 million yuan [2]

Group 1 - The professional chain sector increased by 1.97% on November 24, with Huazhi Wine leading the gains [1] - The Shanghai Composite Index closed at 3836.77, up 0.05%, while the Shenzhen Component Index closed at 12585.08, up 0.37% [1] - The closing prices and percentage changes of key stocks in the professional chain sector are as follows: Huazhi Wine at 18.98 (+3.60%), Tianyin Holdings at 10.44 (+3.47%), and Doctor Glasses at 28.93 (+2.63%) [1] Group 2 - The net outflow of main funds in the professional chain sector was 1.2742 million yuan, while retail investors saw a net inflow of 1.14964 million yuan [1] - The detailed fund flow for key stocks shows that Tianyin Holdings had a main fund net inflow of 18.7507 million yuan, while Doctor Glasses experienced a significant net outflow of 14.3020 million yuan [2] - Retail investors contributed positively to the fund flow in several stocks, with notable inflows in Doctor Glasses (1.29019 million yuan) and Huazhi Wine (0.12891 million yuan) despite overall net outflows from main and speculative funds [2]

| 股票简称 | 股票代码 | 限售股类型 | 解禁股数 | | --- | --- | --- | --- | | 湖北能源 | 000883 | 股权激励限售流通 | 31.47万 | | 亚钾国际 | 000893 | 股权激励限售流通 | 240万 | | 南方航空 | 600029 | 增发A股原股东配售上市 | 8.04亿 | | 宁波韵升 | 600366 | 增发A股法人配售上市 | 3599.9万 | | 华兰生物 | 002007 | 股权激励限售流通 | 132.43万 | | 久其软件 | 002279 | 股权激励限售流通 | 244.78万 | | 吉峰科技 | 300022 | 股权激励限售流通 | 25万 | | 海默科技 | 300084 | 股权激励限售流通 | 270.9万 | | 金禾实业 | 002597 | 股权激励限售流通 | 54.64万 | | 维力医疗 | 603309 | 股权激励限售流通 | 3.3万 | | 艾德生物 | 300685 | 股权激励限售流通 | 153.63万 | | 海晨股份 | 300873 | 增发A股原股东配售上市 | 1726 ...

证券日报网讯 11月21日晚间，吉峰科技发布公告称，吉峰三农科技服务股份有限公司（以下简称"公 司"）于2025年10月24日召开第六届董事会第三十三次会议、2025年11月12日召开2025年第三次临时股 东会，审议通过《关于修订〈公司章程〉的议案》，公司于近日完成了上述工商变更登记，并取得了由 成都市市场监督管理局换发的《营业执照》。 （文章来源：证券日报） ...

证券代码：300022 证券简称：吉峰科技 编号：2025-116 统一社会信用代码：915100002018692710 名称：吉峰三农科技服务股份有限公司 吉峰三农科技服务股份有限公司 关于完成工商变更登记并换发营业执照的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，并对公告中的虚 假记载、误导性陈述或者重大遗漏承担责任。 吉峰三农科技服务股份有限公司（以下简称"公司"）于 2025 年 10 月 24 日召开第六届董事会第三十三次会议、2025 年 11 月 12 日召开 2025 年第三次临 时股东会，审议通过《关于修订〈公司章程〉的议案》，具体内容详见公司于 2025 年 10 月 27 日在巨潮资讯网（www.cninfo.com.cn）披露的《关于修订公司 章程及公司部分治理制度的公告》（公告编号：2025-108）。 公司于近日完成了上述工商变更登记，并取得了由成都市市场监督管理局换 发的《营业执照》，具体登记信息如下： 类型：股份有限公司（上市、自然人投资或控股） 住所：成都市郫都区成都现代工业港北部园区港通北二路 219 号 法定代表人：田刚强 注册资本：肆亿玖仟肆佰贰拾肆万零 ...

Core Insights - The professional chain sector experienced a decline of 2.94% on November 21, with Doctor Glasses leading the drop [1] - The Shanghai Composite Index closed at 3834.89, down 2.45%, while the Shenzhen Component Index closed at 12538.07, down 3.41% [1] Market Performance - The closing prices and changes for key stocks in the professional chain sector are as follows: - Jifeng Technology: 8.32, -0.12% - Anyin Holdings: 10.09, -0.59% - Yashide: 11.58, -2.03% - Aiyingshi: 17.10, -4.36% - Huazhi Wine: 18.32, -4.43% - Haiziwang: 9.89, -4.63% - Doctor Glasses: 28.19, -5.47% [1] Capital Flow - The professional chain sector saw a net outflow of 155 million yuan from main funds, while retail investors contributed a net inflow of 152 million yuan [1] - The detailed capital flow for specific stocks indicates: - Huazhi Wine: Main funds net inflow of 177,900 yuan, retail net inflow of 3.18 million yuan - Jifeng Technology: Main funds net outflow of 364,200 yuan, retail net outflow of 12.14 million yuan - Anyin Holdings: Main funds net outflow of 5.54 million yuan, retail net inflow of 684,600 yuan - Aiyingshi: Main funds net outflow of 7.79 million yuan, retail net inflow of 8.49 million yuan - Yashide: Main funds net outflow of 26.25 million yuan, retail net inflow of 28.43 million yuan - Doctor Glasses: Main funds net outflow of 34.83 million yuan, retail net inflow of 52.55 million yuan - Haiziwang: Main funds net outflow of 80.41 million yuan, retail net inflow of 70.49 million yuan [2]

Core Insights - The professional chain sector experienced a decline of 1.67% on November 19, with Kid King leading the drop [1] - The Shanghai Composite Index closed at 3946.74, up 0.18%, while the Shenzhen Component Index closed at 13080.09, down 0.0% [1] Sector Performance - The following companies in the professional chain sector reported their closing prices and percentage changes: - Doctor Glasses: 30.67, -0.71% - Tianyin Holdings: 10.09, -0.88% - Jifeng Technology: 8.41, -1.41% - Yanshida: 11.89, -1.49% - Huazhi Wine: 19.41, -1.72% - Aiyingshi: 18.03, -1.80% - Kid King: 10.60, -2.84% [1] Capital Flow Analysis - The professional chain sector saw a net outflow of 97.6 million yuan from main funds, while retail investors contributed a net inflow of 69.9 million yuan [1] - The detailed capital flow for specific companies is as follows: - Jifeng Technology: Main funds net inflow of 15.2 million yuan, retail net outflow of 13.2 million yuan - Huazhi Wine: Main funds net outflow of 4.7 million yuan, retail net inflow of 0.5 million yuan - Aiyingshi: Main funds net outflow of 4.9 million yuan, retail net inflow of 0.6 million yuan - Tianyin Holdings: Main funds net outflow of 14.6 million yuan, retail net inflow of 0.9 million yuan - Doctor Glasses: Main funds net outflow of 15.3 million yuan, retail net inflow of 1.1 million yuan - Yanshida: Main funds net outflow of 28.3 million yuan, retail net inflow of 2.4 million yuan - Kid King: Main funds net outflow of 44.9 million yuan, retail net inflow of 32.7 million yuan [2]