证券代码： 000055、200055 证券简称：方大集团、方大 B 方大集团股份有限公司投资者关系活动记录表 | 投资者关系活动 | □特定对象调研 分析师会议 □ | | --- | --- | | 类别 | 媒体采访 业绩说明会 □ □ | | | □ 新闻发布会 □ 路演活动 | | | □ 现场参观 | | | 其他 （2025 年深圳辖区上市公司投资者网上集体接待日） ☑ | | 参与单位名称及 | 参与 2025 年深圳辖区上市公司投资者网上集体接待日活动的广 | | 人员姓名 | 大投资者 | | 时间 | 年 月 日 (周四) 下午 2025 11 20 14:30~17:00 | | 地点 | 全景网"投资者关系互动平台"（https://ir.p5w.net）、微信 | | | 公众号、全景路演 APP | | 上市公司接待人 | 1、副董事长兼总裁：熊希 | | 员姓名 | 2、独立董事：曹钟雄 | | | 3、独立董事：詹伟哉 | | | 4、独立董事：宋明 | | | 5、董事兼财务负责人：林克槟 | | | 6、董事会秘书：叶志青 公司就投资者在本次说明会中提出的问题进行了回复： ...

Core Viewpoint - The article highlights the significance of Shenyang's "gem" enterprises, particularly focusing on Shenyang Yuanda Aluminum Industry Group, which stands out as a leader in the curtain wall industry and showcases China's manufacturing capabilities on the global stage [1][5]. Company Overview - Shenyang Yuanda Aluminum is a leading global enterprise in the curtain wall sector, recognized for its high-quality products and significant international influence [7]. - The company operates a manufacturing base covering 1.2 square kilometers, equipped with over 1,200 advanced automated processing devices, capable of meeting a user demand of 13 million square meters of curtain wall annually [9]. Achievements and Recognition - Yuanda Aluminum has been included in the ENR's list of the "Top 250 International Contractors" for thirteen consecutive years and has received over 100 "Luban Awards," the highest honor in China's construction industry [9]. - The company has contributed over 12 billion yuan in taxes and generated over 70 billion yuan in export earnings, alongside holding more than 830 patents [9]. Research and Development - The company has established R&D institutions in 12 regions globally, employing over 600 research professionals and 1,500 technical R&D personnel [11]. - Yuanda Aluminum was a key participant in the "Key Technology Innovation and Practice" project for the National Aquatics Center (Water Cube), which won a first-class award at the National Science and Technology Conference, marking a significant achievement for Chinese architectural decoration enterprises [11]. Global Expansion - The company is expanding its overseas market presence with high-difficulty curtain wall projects in the UK, Qatar, Kuwait, and Saudi Arabia, showcasing China's strength in the curtain wall industry [12]. Corporate Culture and Vision - Yuanda Aluminum embodies a spirit of innovation and hard work, contributing to the narrative of "striving changes destiny" and establishing itself as a "gem" enterprise in Shenyang and across China [14].

Core Viewpoint - Shenyang Yuanda Aluminum Industry Engineering Co., Ltd. has achieved a breakthrough in the production of super-large unit curtain walls by successfully developing and applying the country's first "super-large unit curtain wall assembly and curing integrated line," addressing long-standing production challenges in the industry [1]. Industry Challenges - The production of oversized and overweight curtain walls has highlighted significant bottlenecks in the industry, particularly due to the increasing complexity of modern building facades and the rising demands for construction efficiency and quality control [2][4]. - The existing projects, such as a 7-meter long and 1.5-ton heavy curtain wall unit, face three major production difficulties that hinder large-scale production [4][6]. Innovative Solutions - In response to industry pain points, the production technology team at Shenyang Yuanda Aluminum formed a special task force with industrial engineering experts, leading to the innovative design of a "flow construction + overlay curing" dual-core structure that upgrades the entire production process [7]. - A specially designed steel structure effectively prevents the arching of units, utilizing structural mechanics principles to ensure even weight distribution and stability during production [9]. - The integrated tooling design meets the needs of assembly line operations while also serving as a curing frame, achieving multifunctionality [11]. - The unique overlay structure allows for space-efficient production, enabling both standalone use and stacking, effectively doubling space utilization [13]. Performance Outcomes - The application of the integrated line has demonstrated significant performance advantages, injecting strong momentum into the energy efficiency improvements of Yuanda Aluminum's super factory [14]. - These breakthroughs not only resolve capacity balancing issues for multiple concurrent projects but also provide a replicable model for the entire curtain wall manufacturing industry in the production of super-large units [14].