证券代码：300547 证券简称：川环科技 编号：2021-002 四川川环科技股份有限公司 2021 年 12 月 15 日投资者关系活动记录表 | --- | --- | --- | |----------------|---------------------------|------------------------------------------------------| | | | | | | √特定对象调研 □分析师会议 | | | | □媒体采访 □业绩说明会 | | | 投资者关系活动 | □新闻发布会 | □路演活动 | | 类别 | □现场参观 | | | | □其他 | （请文字说明其他活动内容） | | 参与单位名称及 | 中信证券 李鹞 | | | 人员姓名 | 中融基金 孙志东 | | | 时 间 | 下午 15：00 分 | | | 地 点 | 腾讯电话会议 | | | 上市公司接待人 | 董事长：文琦超 董事 | / 董秘：张富厚 | | 员姓名 | | 副总经理：罗丰友 证券事务代表：周贤华 | | | 一、签署《调研承诺书》 | | | | | 二、介绍公司的基本概 ...

Key Clients and Partnerships - Key clients in the new energy vehicle (NEV) sector include BYD, GAC Aion, Wuling Mini, NIO, BAIC Arcfox, Changan New Energy, Seres, WM Motor, Li Auto, Lynk & Co, Zeekr, and Dongfeng Voyah [1] - The company is actively involved in the development of BYD's NEV models such as Dolphin, Yuan, Qin, Han, and Song, covering both hybrid and pure electric models [1] - The company plans to strengthen cooperation with BYD and participate in the synchronous development of next-generation and facelifted models [2] Product and Market Advantages - The company provides comprehensive solutions for different models and configurations, covering fuel system hoses, cooling system hoses, brake system hoses, power steering hoses, and more [2] - The company's products are applicable to NEV fields including thermal management system pipelines, battery pack system pipelines, and extended-range power system pipelines [2] - The company can participate in the synchronous development of pipelines with automakers, leveraging years of experience to accelerate development progress [2] - The company has 8 national key new products, including the "Hybrid New Energy Vehicle Engine Fuel Pipeline System," and has formulated national standards, ensuring a strong competitive edge [4] Market Trends and Opportunities - The NEV market is a significant growth area, with the company focusing on increasing its market share in this sector [3] - The company sees the rapid development of NEVs as an opportunity to overtake competitors, especially in the context of traditional and new energy vehicle manufacturers [3] - The company expects to benefit from the trend of providing integrated and modular products, reducing assembly processes and saving time costs [3] Financial and Operational Insights - The company's profitability is supported by its core technology in product R&D and production, as well as its ability to provide integrated and modular products [4] - The company does not sell semi-finished rubber materials externally, as they are used exclusively for internal production [4] Technical and Product Differentiation - NEV pipeline systems are more complex and modular compared to traditional fuel vehicles, with pure electric vehicles using 20-35 sets of pipelines and hybrid vehicles using 40-50 sets [3] - The value of NEV pipeline systems per vehicle can reach around 800 RMB, with some exceeding 1000 RMB [3]

证券代码：300547 证券简称：川环科技 四川川环科技股份有限公司 2022 年 1 月 19 日投资者关系活动记录表 编号：2022-003 | --- | --- | --- | --- | |-------------------------|---------------------------|----------------------------|----------------------------------------------------------------| | | | | | | | √特定对象调研 □分析师会议 | | | | | □媒体采访 | □业绩说明会 | | | 投资者关系活动 | □新闻发布会 □路演活动 | | | | 类别 | □现场参观 | | | | | □其他 | （请文字说明其他活动内容） | | | 参与单位名称及 人员姓名 | 紫欣基金：贾孟浩、苏智 | | | | | | | | | | | | | | 时 间 | 下午 15：15 分 | | | | 地 点 | 腾讯电话会议 | | | | 上市公司接待人 员姓名 | 董事/董秘：张富厚 ...

证券代码：300547 证券简称：川环科技 编号：2022-002 四川川环科技股份有限公司 2022 年 1 月 18 日投资者关系活动记录表 | --- | --- | --- | |----------------|--------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | √特定对象调研 □分析师会议 | | | | □媒体采访 | □业绩说明会 | | 投资者关系活动 | □新闻发布会 □路演活动 | | | 类别 | □现场参观 | | | | □其他 （请文字说明其他活动内容） | | | | | 国信证券：唐旭霞、戴仕远；国信证券：欧阳仕华；华泰证 | | 参与单位名称及 | 生加银基金：赵洁； | 券：张端锋；中融基金：孙志东、甘传琦、吴刚 ...

Company Overview and Competitive Advantages - The company offers a wide range of automotive hose systems, including rubber, plastic, and combined systems, covering fuel, cooling, braking, power steering, and exhaust systems [2][3] - It has extensive experience in R&D and production of automotive hoses, enabling faster development cycles and strong collaboration with automakers [3] - The company can produce both rubber and nylon hoses, providing a competitive edge over suppliers specializing in only one type [3] - It holds 8 national-level new product certifications and has led the formulation of industry standards [4] Production Capacity and Expansion - Current production capacity is nearing saturation, with bottlenecks in post-processing stages like vulcanization and assembly [3] - New factory's 101 and 102 workshops are expected to start trial production by March 2022, adding annual capacity of 300-500 million yuan [3] - The full 200-acre new factory site could potentially reach 1 billion yuan in annual capacity when fully developed [3] Financial Performance and Market Position - The company maintains higher profitability and gross margins compared to industry peers [4] - Its advantage lies in providing comprehensive solutions for different hose systems within the same vehicle model [4] New Energy Vehicle Business - NEV hose systems are more complex, with 20-35 sets for pure EVs and 40-50 sets for hybrids, compared to traditional vehicles [4] - NEV hose systems can reach 800-1000 yuan per vehicle, approximately 3 times the value of traditional vehicle systems [4] - Major NEV clients include BYD, GAC Aion, Wuling Mini, NIO, and XPeng [4][5] - The company supplies hose systems for multiple BYD models, including Dolphin, Yuan, Qin, Han, and Song [5] Product and Technology Development - The company can provide both rubber and nylon hose systems, meeting diverse automaker requirements [5] - It participates in synchronous development with automakers, leveraging its expertise to reduce development time [6] - Products are applied in various NEV systems, including thermal management, battery packs, and range-extender systems [6] Management and Strategy - Under new leadership, the company is implementing a "131" strategy focusing on: 1) Expanding high-end hose markets 2) Developing three new fields: railway, petrochemical, and military applications 3) Pursuing strategic acquisitions to drive growth [6]

证券代码：300547 证券简称：川环科技 编号：2022-004 四川川环科技股份有限公司 2022 年 1 月 25 日投资者关系活动记录表 | --- | --- | --- | |-------------------------|----------------------------------------|------------------------------------------------------| | | √特定对象调研 □分析师会议 | | | | □媒体采访 | □业绩说明会 | | 投资者关系活动 | □新闻发布会 □路演活动 | | | 类别 | □现场参观 | | | | □其他 （请文字说明其他活动内容） | | | 参与单位名称及 人员姓名 | 鼎萨投资：彭旭，岳永明，杨印鑫，刘寻峰 | | | | | | | 时 间 | 下午 15：00 分 | | | 地 点 | 腾讯电话会议 | | | 上市公司接待人 员姓名 | 证券事务代表：周贤华 | 副总经理：罗丰友 新能源车项目经理：黄小娇 | | | 一、签署《调研承诺书》 | | | | 二、介绍公司的基本概况 ...

证券代码：300547 证券简称：川环科技 编号：2022-006 四川川环科技股份有限公司 2022 年 5 月 5 日投资者关系活动记录表 | --- | --- | --- | |-----------------------|---------------------------------------------------|------------------------------------------------------------------------| | | □ 特定对象调研 □ | 分析师会议 | | | □ 媒体采访 √ | 业绩说明会 | | 投资者关系活 动类别 | □ 新闻发布会 □ | 路演活动 | | | □ 现场参观 | | | 参与单位名称 | □ 其他 （请文字说明其他活动内容） 参与公司 2021 | 年度网上业绩说明会的投资者 | | 及人员姓名 时 间 | 2022 年 5 月 5 日下午 | ： 00—17 ： 00 | | 地 点 | 全景网 " 投资者关系互动平台 | " （ http://ir.p5w.net) | | | 董事长：文琦超 | 独 ...

证券代码：300547 证券简称：川环科技 编号：2022-009 1 四川川环科技股份有限公司 2022 年 7 月 6 日投资者关系活动记录表 | --- | --- | --- | |-------------------------|--------------------------------------------|------------------------------------------------------| | | □特定对象调研 | □分析师会议 | | | □媒体采访 □业绩说明会 | | | 投资者关系活动 | □新闻发布会 □路演活动 | | | 类别 | □现场参观 | | | | √电话/网络会议 | | | 参与单位名称及 人员姓名 | 长城证券：王仕宏、吴铭杰、刘欢 | | | 时 间 | 下午 15：00 分 | | | 地 点 | 电话会议 | | | 上市公司接待人 | 董秘：张富厚 | 副总经理：罗丰友 | | 员姓名 | 新能源汽车项目经理：黄小娇 | 证券事务代表：周贤华 | | | 一、提问互动的主要内容 | | | | | 1、新能源汽车管路系统 ...

证券代码：300547 证券简称：川环科技 1 四川川环科技股份有限公司 2022 年 7 月 5 日投资者关系活动记录表 编号：2022-007 | --- | --- | --- | |-----------------------------|-------------------------------------------------|-----------------------------------------------------------------------------------------| | | √特定对象调研 | □分析师会议 | | | □媒体采访 □业绩说明会 | | | 投资者关系活动 | □新闻发布会 □路演活动 | | | 类别 | √现场参观 | | | | □电话/网络会议 | | | 参与单位名称及 人员姓名 | 华泰证券：张雄 | | | 时 间 | 上午 8：30 分 | | | 地 点 | 二楼会议室 | | | 上市公司接待人 | 董秘：张富厚 副总经理：罗丰友、文勇 | | | 员姓名 | 新能源汽车项目经理：黄小娇 证券事务代表：周贤华 | ...

证券代码：300547 证券简称：川环科技 四川川环科技股份有限公司 2022 年 7 月 18 日投资者关系活动记录表 编号：2022-012 | --- | --- | --- | |-----------------------|--------------------------------------------|--------------------------------------------------| | | □特定对象调研 □分析师会议 | | | | □媒体采访 □业绩说明会 | | | 投资者关系活动 | □新闻发布会 □路演活动 | | | 类别 | □现场参观 | | | | √电话 / 网络会议 | | | 参与单位名称及 | 海通证券：房乔华 | | | 人员姓名 | 泰康资产：郑蕾、宋仁杰、张烁、王敬 | | | 时 间 | 下午 15 ： 00 分 | | | 地 点 | 腾讯电话会议 | | | 上市公司接待人 员姓名 | 董秘：张富厚 新能源车项目经理：黄小娇 | 副总经理：罗丰友 证券事务代表：周贤华 | | | | | | | 群体等。 | 一、介绍公司的基本 ...