经济观察网天眼查APP显示，近日，八方电气(苏州)股份有限公司申请的"变速装置"专利公布。 摘要显示，本发明公开了一种变速装置，其涉及骑行车辆领域。其技术方案要点包括变速机构、换挡执 行机构、主换挡驱动机构、辅助换挡驱动机构以及输出壳体；换挡执行机构包括换挡转套、与换挡转套 沿周向联动的传动座、传动圈以及设置于传动座与传动圈之间的传动扭簧；变速装置包括单机构换挡驱 动工况和双机构换挡驱动工况。本发明在主换挡驱动机构的基础上，采用辅助换挡驱动机构，能够在换 挡受阻时自动提供来自变速装置自身的扭矩来辅助驱动换挡转套进行转动，从而促进换挡动作的顺利执 行，优化用户体验；辅助换挡驱动机构承接变速装置自身的内驱力，不需要额外的控制，能够极大地简 化结构，并降低成本，而且方便布置。 ...

Core Viewpoint - The company has developed PEEK heat shrink tubing through the procurement of PEEK materials and has completed validation for high-temperature cables, indicating readiness for mass production [1] Group 1 - The company is utilizing externally sourced PEEK materials for its product development [1] - Validation has been completed for certain clients regarding the high-temperature cable applications [1] - The company has achieved mass production capability for the PEEK heat shrink tubing [1]

Group 1 - A new individual business named "Dazhou Tongchuan District Anchuang Electric Equipment Business" has been established, with a registered capital of 100,000 RMB [1] - The legal representative of the business is Rao Lu [1] - The business scope includes sales and repair of electrical equipment, sales of electrical signal equipment, and manufacturing of distribution switch control equipment among other activities [1] Group 2 - The business is authorized to operate independently based on its business license, except for projects that require approval [1] - The range of products includes hardware products, power facility materials, and household appliance accessories [1] - The establishment reflects growth in the electric equipment sector within the region [1]

Core Viewpoint - Guangdong's industrial output showed a modest growth of 2.2% year-on-year in the first eight months of 2025, with specific sectors demonstrating varying performance levels [1] Industrial Performance - Mining industry increased by 0.5% - Manufacturing sector grew by 2.6% - Electricity, heat, gas, and water production and supply industry declined by 1.8% [1] Key Industries Supporting Stability - Computer, communication, and other electronic equipment manufacturing increased by 7.0% - Electrical machinery and equipment manufacturing grew by 6.5% - Automotive manufacturing surged by 8.3% - Petroleum, coal, and other fuel processing industries rose by 7.8% - General equipment manufacturing increased by 5.7% - Railway, shipbuilding, aerospace, and other transportation equipment manufacturing grew by 12.7% [1] Product-Specific Growth - Strong development in robotics and drones, with industrial robots, service robots, and civilian drones seeing production increases of 32.1%, 17.3%, and 54.7% respectively - Clean energy products showed positive trends, with wind turbine units, solar cells (photovoltaic cells), and new energy vehicle production increasing by 43.3%, 81.5%, and 21.9% respectively [1]

每经AI快讯，天正电气（SH 605066，收盘价：7.45元）9月19日晚间发布公告称，公司第九届第二十一 次董事会会议于2025年9月19日以通讯方式召开。会议审议了《关于选举代表公司执行公司事务的董事 的议案》等文件。 每经头条（nbdtoutiao）——"25基点太少，50基点太多"：美联储降息"走钢丝"，"特朗普代言人"投下唯 一反对票 （记者 王晓波） 2024年1至12月份，天正电气的营业收入构成为：电气机械和器材制造业占比99.66%，其他业务占比 0.34%。 截至发稿，天正电气市值为38亿元。 ...

Group 1 - The company is actively expanding its high-speed copper cable product business, and the current progress is reported to be smooth [1]

Core Viewpoint - Changde Yansen Electric Co., Ltd. has been established with a registered capital of 10,000 RMB, indicating a new player in the electrical equipment and hardware retail and wholesale market [1] Company Summary - The legal representative of Changde Yansen Electric Co., Ltd. is Wang Pengcheng [1] - The company’s business scope includes general projects such as retail and wholesale of hardware products, sales of metal tools, valves, and special equipment repair [1] - The company is also involved in internet sales (excluding goods requiring permits), domestic cargo transportation agency, import and export of goods, and sales of electrical and mechanical equipment [1]

Core Viewpoint - Shaoyang Danjin Electric Co., Ltd. has been established with a registered capital of 500,000 RMB, focusing on various electrical and mechanical equipment manufacturing and services [1] Company Summary - The legal representative of Shaoyang Danjin Electric Co., Ltd. is Chen Zhong [1] - The company’s registered capital is 500,000 RMB [1] - The business scope includes electrical installation services, manufacturing of transformers, rectifiers, inductors, and various electrical equipment [1] Business Activities - The company is involved in the manufacturing of electrical signal devices, electrical equipment repair, and sales of mechanical and electrical equipment [1] - It also engages in technology services, development, consulting, and transfer related to electrical and mechanical systems [1] - The company is authorized to conduct import and export activities for goods and technology [1]

Core Viewpoint - The recent surge in stock prices of companies related to Yushutech is primarily driven by the announcement of Yushutech's IPO plan, leading to speculative trading in the market despite weak fundamentals of these companies [2][4]. Group 1: Stock Performance - From September 3 to September 18, shares of Shoukai Co. (首开股份) increased by 205.68%, while Jinfa Technology (金发科技) and Rongsheng Environmental (荣晟环保) saw increases of 54.76% and 26.09%, respectively [1][2]. - On September 19, the stocks of these companies experienced significant declines, with Shoukai Co. dropping by 2.48%, Jinfa Technology hitting the daily limit down, and Rongsheng Environmental falling by 8.75% [5][6]. Group 2: Ownership and Financials - Shoukai Co. clarified that its indirect ownership of Yushutech is only 0.3%, and Jinfa Technology's ownership is 0.32%, while Rongsheng Environmental's is merely 0.022% [4][6]. - Shoukai Co. reported a revenue of 18.039 billion yuan for the first half of 2025, a year-on-year increase of 105.19%, but still posted a net loss of 1.839 billion yuan [4][6]. - Rongsheng Environmental reported a revenue of 1.061 billion yuan for the first half of 2025, a decline of 5.53%, with a net profit drop of 34.57% [6]. Group 3: Market Reactions and Regulatory Actions - The speculative trading around Yushutech-related stocks has attracted regulatory scrutiny, with Zhongshan Securities announcing that Shoukai Co. is under investigation for severe trading anomalies [6].

Group 1 - The company has a strong foundation in modified materials and is considering the research and production of PEEK materials [2] - As of September 19, the company has developed PEEK heat shrink tubing through the purchase of PEEK materials and has completed validation for high-temperature cables with certain customers, indicating readiness for mass production [2]