北京植德律师事务所 关于江苏五洋自控技术股份有限公司 2026 年第二次临时股东会的 法律意见书 植德京(会)字[2026]0023 号 二〇二六年二月 北京市东城区东直门南大街 1 号来福士中心办公楼 12 层 邮编：100007 12 th Floor, Raffles City Beijing Office Tower, No.1 Dongzhimen South Street, Dongcheng District, Beijing 100007 P.R.C 电话(Tel)：010-56500900 传真(Fax)：010-56500999 www.meritsandtree.com 北京植德律师事务所 关于江苏五洋自控技术股份有限公司 2026 年第二次临时股东会的 法律意见书 植德京(会)字[2026]0023 号 致：江苏五洋自控技术股份有限公司（贵公司） 北京植德律师事务所（以下简称"本所"）接受贵公司的委托，指派律师出 席并见证贵公司 2026 年第二次临时股东会（以下简称"本次会议"）。 本所律师参加本次会议进行见证，并根据《中华人民共和国公司法》（以下 简称《公司法》）、《中华人民共和国 ...

证券代码：300420 证券简称：五洋自控 公告编号：2026-015 江苏五洋自控技术股份有限公司 2026 年第二次临时股东会决议公告 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的时间为： 2026 年 2 月 27 日上午 9:15-9:25 和 9:30-11:30，下午 13:00-15:00；通过深圳 证券交易所互联网投票系统进行投票的时间为：2026 年 2 月 27 日 9:15—15:00 期间的任意时间。 2、现场会议召开地点：江苏省徐州市铜山新区工业园珠江路北、银山路东 江苏五洋自控技术股份有限公司办公楼一楼会议室。 3、会议召开方式：本次股东会采取现场投票与网络投票相结合的方式召开。 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东会未出现否决议案的情况； 2、本次股东会不涉及变更前次股东会决议的情形。 一、会议召开和出席情况 1、会议召开的时间： （1）现场会议时间：2026 年 2 月 27 日（星期五）14:00。 4、会议召集人：江苏五洋自控技术股份有限公司董事会 5、会议主持人：董事长钟 ...

- The GAN_GRU factor is based on the GAN_GRU model, which utilizes Generative Adversarial Networks (GAN) for processing volume-price time series features and then employs the GRU model for time series feature encoding to derive the stock selection factor[4][13] - The GAN_GRU model includes two GRU layers (GRU(128, 128)) followed by an MLP (256, 64, 64), with the final output being the predicted return (pRet) used as the stock selection factor[22] - The GAN model consists of a generator and a discriminator. The generator aims to generate data that appears real, while the discriminator aims to distinguish between real and generated data. The generator's loss function is $L_{G} = -\mathbb{E}_{z\sim P_{z}(z)}[\log(D(G(z)))]$ and the discriminator's loss function is $L_{D} = -\mathbb{E}_{x\sim P_{d a t a}(x)}[\log D(x)] - \mathbb{E}_{z\sim P_{z}(z)}[\log(1-D(G(z)))]$[23][24][27] - The GAN_GRU model's training process involves alternating between training the generator and the discriminator until convergence[29][30] - The GAN_GRU factor's performance from February 2019 to February 2026 shows an IC mean of 0.1096, an annualized excess return of 22.32%, and an ICIR (non-annualized) of 0.87[41][42] - The latest IC value as of February 25, 2026, is -0.0105, with a one-year IC mean of 0.0517[41][42] - The top five industries for the GAN_GRU factor in February 2026, based on IC, are Electric Utilities, Retail, Real Estate, Construction, and Basic Chemicals, with IC values of 0.1257, 0.1196, 0.1151, 0.1130, and 0.1063, respectively[44] - The top five industries for the GAN_GRU factor over the past year, based on IC mean, are Steel, Computers, Media, Retail, and Food & Beverage, with IC means of 0.1404, 0.1175, 0.1132, 0.1014, and 0.0989, respectively[44] - The top five industries for the GAN_GRU factor's long positions in February 2026, based on excess returns, are Oil & Petrochemicals, Communications, Electronics, Non-ferrous Metals, and Computers, with excess returns of 7.91%, 3.11%, 3.06%, 2.78%, and 2.78%, respectively[45] - The top five industries for the GAN_GRU factor's long positions over the past year, based on average monthly excess returns, are Real Estate, Retail, Automobiles, Construction, and Consumer Services, with excess returns of 3.83%, 2.04%, 1.93%, 1.50%, and 1.49%, respectively[46] **Performance Metrics of GAN_GRU Factor:** - IC: 0.1096[41][42] - ICIR (non-annualized): 0.87[41][42] - Turnover Rate: 0.82X[41][42] - Recent IC: -0.0105[41][42] - One-year IC: 0.0517[41][42] - Annualized Return: 38.13%[41][42] - Annualized Volatility: 23.18%[41][42] - Information Ratio (IR): 1.64[41][42] - Maximum Drawdown: 27.29%[41][42] - Annualized Excess Return: 22.32%[41][42]

Group 1 - The actual controller of the company has changed to Yao Xiaochun as of December 1, 2025, with the relevant share transfer registration completed [2] - The company completed a board of directors election on January 8, 2026, with investor-background Zhong Zhihui elected as the new chairman [2] - The company announced on January 28, 2026, that the net profit attributable to shareholders for the fiscal year 2025 is expected to be between 38 million to 47 million yuan, marking a turnaround from loss to profit [3] Group 2 - On February 5, 2026, the main funds experienced a net outflow of 10.6026 million yuan, while on February 6, the stock price increased by 2.01% despite a continued net outflow of 2.2559 million yuan [4]

Core Viewpoint - Wuyuan Zikong has appointed Liu Yuan as the new board secretary following the resignation of Wang Jingyi, with Liu having extensive experience in investment banking but no prior experience as a board secretary in a listed company [1][2] Company Management Changes - Liu Yuan, born in 1989 and holding a master's degree, has previously held senior positions at Guotou Securities and CITIC Securities, and has been serving as a director and deputy general manager at Wuyuan Zikong since January 2026 [1][2] - The salary of Liu Yuan has not been disclosed, while Wang Jingyi's salary as board secretary and deputy general manager in 2024 was approximately 387,200 yuan [1][2] Company Performance Outlook - Wuyuan Zikong expects a net profit attributable to shareholders of 38 million to 47 million yuan for 2025, indicating a turnaround from previous losses [1][2] - The net profit loss, excluding non-recurring gains and losses, is projected to be between 18 million and 9 million yuan, showing a reduction in losses year-on-year [1][2] Business Focus - The company leverages its equipment manufacturing advantages to focus on two core areas: "smart mining" and "smart cities" [1][2] - Its manufacturing business includes core devices for bulk material handling, mechanical parking equipment, automated production line equipment, intelligent logistics and warehousing systems, as well as two-station and mechanism sand equipment [1][2] - The investment and operation business involves acquiring urban parking resources and managing parking lots [1][2]

Core Viewpoint - The company has appointed Liu Yuan as the new Secretary of the Board of Directors following the resignation of Wang Jingyi due to work adjustments, effective from February 11, 2026 [6][15][17]. Group 1: Appointment of Secretary - The Board of Directors approved the appointment of Liu Yuan as the Secretary of the Board during the 15th meeting of the fifth Board on February 11, 2026 [6][10][17]. - Liu Yuan's term will last until the end of the current Board's term [6][10]. - Liu Yuan has extensive experience in capital markets and holds a training certificate for company secretaries from the Shenzhen Stock Exchange, meeting the necessary qualifications for the role [17][18]. Group 2: Resignation of Previous Secretary - Wang Jingyi submitted her resignation as Secretary of the Board due to work adjustments, which took effect upon delivery to the Board [15][16]. - Wang Jingyi will continue to work within the company after her resignation [15][16]. - The Board expressed gratitude for Wang Jingyi's diligence and contributions during her tenure [17]. Group 3: Background of Liu Yuan - Liu Yuan, born in 1989, is a Chinese national with a master's degree and no permanent residency abroad [9][18]. - His previous roles include positions at Guotou Securities and CITIC Securities, where he served as Vice President and Senior Vice President [9][18]. - Since January 2026, Liu Yuan has also been the General Manager of Shenzhen Zhuotai Intelligent Robot Co., Ltd. and a Director and Deputy General Manager of the company [9][18].

Core Viewpoint - Wiyang Control announced the resignation of its board secretary Wang Jingyi due to work adjustments, effective immediately upon delivery of the resignation report to the board [2] Group 1: Company Changes - Wang Jingyi will continue to work at the company despite resigning from the board secretary position [2] - The company held its 15th meeting of the fifth board on February 11, 2026, where it approved the appointment of Liu Yuan as the new board secretary [2] - Liu Yuan's term as board secretary will last until the end of the current board's term [2]

江苏五洋自控技术股份有限公司 董事、高级管理人员薪酬管理制度 第一章 总 则 第一条 为规范江苏五洋自控技术股份有限公司（以下简称"公司"或"本 公司"）董事、高级管理人员的薪酬体系，充分调动公司董事、高级管理人员的 工作积极性，提高公司的经营管理效益，根据《中华人民共和国公司法》《中华 人民共和国证券法》《上市公司治理准则》《深圳证券交易所创业板股票上市规 则》等法律法规、规范性文件和《江苏五洋自控技术股份有限公司章程》（以下 简称《公司章程》）的相关规定，制定本制度。 第二条 本制度适用于下列人员： 1 （一）公司董事会的全体成员，包括非独立董事、独立董事。 （二）在公司任职的所有高级管理人员，包括总经理、副总经理、财务总监、 董事会秘书及《公司章程》规定的其他高级管理人员。 第三条 公司董事、高级管理人员薪酬管理应遵循以下原则： （一）体现收入水平符合公司规模与业绩的原则，同时与外部行业薪酬水平、 市场发展相符； （二）体现责权利对等的原则，薪酬与岗位价值高低、承担责任大小以及公 司发展战略相符； （三）体现公司长远利益的原则，与公司持续健康发展的目标相符； （四）体现激励与约束并重、奖罚对等的原则，薪 ...

证券代码：300420 证券简称：五洋自控 公告编号：2026—014 1 江苏五洋自控技术股份有限公司 关于公司董事会秘书辞职暨聘任董事会秘书的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、关于董事会秘书辞任的情况 江苏五洋自控技术股份有限公司（以下简称"公司"）董事会于近日收到公 司董事会秘书王镜疑女士提交的书面辞职报告，因工作调整原因，王镜疑女士申 请辞去公司董事会秘书职务，根据《中华人民共和国公司法》《公司章程》等规 定，王镜疑女士的辞职报告自送达董事会之日起生效。王镜疑女士辞去公司董事 会秘书职务后，仍在公司就职。 王镜疑女士担任董事会秘书的原定任期至公司第五届董事会任期届满时止。 截至本公告日，王镜疑女士未直接或间接持有公司股份，不存在应当履行而未履 行的承诺事项。 公司董事会对王镜疑女士在担任公司董事会秘书期间的勤勉尽责和贡献表 示衷心感谢！ 二、关于聘任董事会秘书的情况 公司于 2026 年 2 月 11 日召开第五届董事会第十五次会议，审议通过了《关 于聘任公司董事会秘书的议案》。经公司董事长提名，董事会提名委员会审核通 过，公司 ...

证券代码：300420 证券简称：五洋自控 公告编号：2026—012 江苏五洋自控技术股份有限公司 2.本次关联交易事项已经公司独立董事专门会议审议通过，并于 2026 年 2 月 11 日召开第五届董事会第十五次会议，审议通过了《关于预计 2026 年度日常 关联交易的议案》，关联董事钟志辉、吴伍雄、余爱武、刘源回避表决。 3.根据《深圳证券交易所创业板股票上市规则》和《公司章程》等相关规定， 上述关联交易事项尚需提交公司 2026 年第二次临时股东会审议，关联股东将回 避表决；上述关联交易预计金额使用期限自公司 2026 年第二次临时股东会审议 通过之日起至下一年度审议相关议案的股东会作出决议之日止。 1 （二）2026 年度预计日常关联交易类别和金额 关联交易类 别 关联人 关联交易 内容 定价原则 2026 年预计 金额 截至披露日 已发生金额 （未经审计） 上年发生金 额（未经审 计） 向关联人销 售商品及提 供服务 安徽豪斯特 销售商品 及提供服 务 市场价格 定价 40,000 万元 0 0 二、关联方介绍和关联关系 （一）关联方基本情况 关于预计 2026 年度日常关联交易的公告 本公司及董 ...