Summary of Yongding Co., Ltd. Conference Call Company Overview - **Company**: Yongding Co., Ltd. - **Date**: June 10, 2025 Industry Focus - **Key Industries**: Superconducting wire materials, optical chips, traditional optical products, and overseas power engineering projects Core Insights and Arguments 1. **Expansion in Superconducting Wire Materials**: Yongding is actively expanding its superconducting wire materials business, establishing partnerships with various enterprises and research institutions. The market demand is rapidly increasing, particularly in the controlled nuclear fusion sector, with plans to expand production capacity to 20,000 kilometers to meet this demand [2][7][13] 2. **Optical Chip Factory Completion**: The optical chip factory was completed in June 2023, and the company has established connections with leading domestic manufacturers. Sales are expected to see breakthroughs in the second half of this year and next year [4][2] 3. **Stable Traditional Business**: The traditional business segments, including optical rods, fibers, and cables, are maintaining stability. Overseas projects, such as the Bangladesh power grid renovation project valued at $1.14 billion, are expected to contribute to sales [6][2] 4. **Broad Market Prospects for Superconducting Materials**: The superconducting wire market has vast potential, with applications in controlled nuclear fusion, maglev transportation, MRI medical technology, and military sectors. However, domestic production capacity is currently insufficient [7][2] 5. **High Technical Barriers**: The technical barriers in superconducting materials are significant, primarily due to R&D investment and intellectual property accumulation. Yongding has invested heavily and developed core processes, making it one of the few manufacturers capable of large-scale production globally [10][2] 6. **Future Development Strategy**: The company plans to accelerate capacity expansion to meet growing market demand while continuing to push for technological advancements. The focus will be on developing optical chips and superconducting wire materials [8][9][2] Additional Important Points 1. **Market Demand Growth**: The demand for superconducting wire materials in the controlled nuclear fusion field has significantly increased, with requirements growing from several kilometers to potentially hundreds of kilometers in the coming years [3][2] 2. **Challenges in Material Development**: The compact design of devices poses challenges for internal materials, and while the issue of quenching has not been fully resolved, existing superconducting materials meet current design requirements [12][2] 3. **Production Capacity and Profitability**: Yongding aims to achieve a production capacity of 5,000 kilometers by the end of 2025, with current capacity exceeding 2,000 kilometers. The company plans to rapidly expand to 18,000 to 20,000 kilometers by 2026 [13][2] 4. **Diverse Applications Beyond Fusion**: The company is also making significant progress in various superconducting applications, including magnetic levitation technology and military applications, while also planning to promote superconducting cables and power applications [14][2] 5. **Strategic Layout in Optical and Electrical Fields**: Yongding's strategic layout focuses on enhancing its supply chain in both optical and electrical fields, with an integrated solution in the optical sector and increased investment in electric vehicle wiring and superconducting power [15][2]

Group 1: Industry Developments - The successful testing and acceptance of China's first compact P-band high-power metamaterial traveling wave tube marks a significant breakthrough in the field of neutron sources, showcasing China's core capabilities in high-end RF device development [1] - The market share of high-temperature superconducting materials is expected to gradually expand due to ongoing developments in applications such as superconducting cables and controlled nuclear fusion [1] - REBCO tape, compared to first-generation high-temperature superconductors, is anticipated to significantly reduce production costs and has vast commercial prospects, especially in the development of 16T@4.2K superconducting magnet systems [1] Group 2: Company Highlights - Dongfang Tantalum Industry focuses on the localization of superconducting niobium materials, leveraging its full industry chain advantages and technological innovations to become a leading enterprise in the superconducting materials sector [2] - Western Superconducting Technologies utilizes its comprehensive superconducting material technology and major engineering experience to break international monopolies in fields such as nuclear fusion, medical imaging, and quantum computing [2] - Guoli Co., Ltd. is a platform enterprise for high-end electronic vacuum devices, entering the large scientific engineering and nuclear fusion fields with superconducting supporting devices (traveling wave tubes, cooling systems), characterized by high technical barriers and clear self-control determinacy [2]

点击 最 下方 " 推荐"、"赞 "及" 分享 "，"关注"材料汇 添加 小编微信 ，遇见 志同道合 的你 正文 更多可控核聚变报告参考文末 超导材料具有零电阻、完全抗磁性等宏观量子现象，在电力能源、医疗装备、交通运输、量子信息计算、国防工业以及科学研究等方面有着重要的应用价值和未来 前景。 由于核聚变需要超高的磁场对等离子体进行约束，因此需要大电流的产生，这就需要用到超导材料。目前，全球低温超导材料占比超导材料超9成，高温超 导当前受限于技术，整体市场应用占比较小，但随着超导线缆、可控核聚变等持续发展应用，预计高温超导材料的市场份额将会逐步扩大。在试验堆ITER中，磁体 部分所占成本高达28%，超导磁体为托卡马克装置的关键组成部分。 超导材料具有独特的 绝对零电阻、完全抗磁性、磁通量子化 等物理特性，这使得它们几乎在所有可以用到电和磁的方面都有用武之地。 超导材料的应用可分为强 电应用、弱电应用以及量子应用；也可分为高温超导和低温超导应用。其中，相比一代高温超导，ReBCO带材有望大幅降低生产成本，有着广阔的商业前景，在 16T@4.2K以上超导磁体系统研制中发展潜力巨大。 超导材料应用广泛，前景广阔。 按 ...

智通财经APP获悉，方正证券发布研报称，随着超导线缆、可控核聚变等持续发展应用，预计高温超导 材料的市场份额将会逐步扩大。相比一代高温超导，ReBCO带材有望大幅降低生产成本，有着广阔的 商业前景，在16T@4.2K以上超导磁体系统研制中发展潜力巨大。可控核聚变或为人类能源终极解决方 案，未来商业化发展前景广阔，近年来国内外可控核聚变项目持续推进，商业化进程有望加速，建议关 注可控核聚变-托卡马克装置相关配套供应商。 1)链主企业：国光电气(混合堆总承/分系统、涉氚各类设备零部件);合锻智能(聚变堆分系统;真空室扇 区、窗口延长段、重力支撑);联创光电(混合堆总承/分系统、超导磁体、核聚变设备)。 2)超导磁体：永鼎股份(高温超导带材)，东方钽业(超导铌材、铍材料)，西部超导(低温超导线材)，精达 股份(高温超导带材)。 3)电源类：英杰电气(电源总成)，旭光电子(真空开关、氮化铝核心材料)，王子新材(薄膜电容)，许继电 气(电源电气总承)，上海电气(杜瓦、真空室、TF线圈等)，弘讯科技(聚变电源器)，久盛电气(特种电 缆)，爱科赛博(电源总成)，国力股份(真空开关)。 4)结构件/功能件：安泰科技(钨铜偏滤 ...

新华社天津5月16日电 题："真就像星辰大海一样"：外国人零距离感受中国超大规模市场能量 新华社记者张宇琪 美国人阿曼达最近首次来到中国，不仅领略了"世界七大奇迹之一"长城的壮观，也体验了中国超大规模市场的能量。 "在天津，当地人告诉我，这里正在建设国际消费中心城市。"阿曼达说，"可以感受到，中国市场之大之丰富，真就像星辰大海一样。" "China Travel"便利度持续改善、跨境移动支付不断迭代、离境退税"即买即退"试点推广……从"中国游"到"中国购"，各项制度型开放举措正 转化为对外国游客实实在在的吸引力。 5月1日，一名外籍游客在天津国际邮轮母港客运大厅与演出人员合影。新华社记者 赵子硕 摄 中国国家移民管理局数据显示，今年"五一"假期，外国人出入境111.5万人次，较去年同期增长43.1%；入境外国人中，适用免签政策入境38 万人次，较去年同期增长72.7%。 中国已连续十多年稳居全球第二大商品消费市场和最大网络零售市场，消费对这个世界第二大经济体的增长贡献率高居第一，而且新的市场 空间还在不断拓展。 南开大学旅游与服务学院院长徐虹表示，虽然目前可能有热门景点人流量大、预约难等问题，但未来必将有更多 ...

常压下镍基高温超导电性科研成果示意图。 南方科技大学供图 薛其坤（中）与研发团队在实验室进行高温超导研究。 王 璇摄 部分超导科学原理及应用示意图。 段乐晴供图 邀你@科学家 你好奇科学将如何改变生活吗？你对哪些科学问题感兴趣？本版今起开设"瞰前沿·@科学家"栏目，欢 迎广大读者打开脑洞、敞开提问，我们将邀请科学家回答，一起探索科技新知。 来稿邮箱：rmrbwhb@peopledaily.cn 网友：最近看到一则新闻：国际热核聚变实验堆组织宣布已完成世界最大、最强的脉冲超导电磁体系统 的全部组件建造，其中直径9至25米的超导磁环由中国参与制造。我对"超导磁环"很好奇，能否讲讲超 导的原理是什么、有哪些应用？ 编辑：这是一个很好的问题。超导，一种能让电流"零阻力"奔跑的"魔法材料"，正悄然塑造未来图景。 可控核聚变、磁悬浮列车、量子计算机……探索前沿的阵地上，超导的身影无处不在。本期我们邀请到 中国科学院院士、南方科技大学校长薛其坤，请他带我们走进超导的"神奇世界"。 从点亮灯泡到驱动高铁，电流的顺畅流动是社会生活的命脉。然而，铜、铝等传统导电材料总伴随着能 量损耗，就像水管中的水流遭遇摩擦阻力。有没有一种材料 ...

超导带材、光芯片是未来重要增长点 1）公司高温超导带材及其应用项目收入增长，规模化进程加速，逐渐实现超导材料在磁约束可控核聚 变、 超导感应加热以及磁拉单晶、 核磁共振、医疗等领域的应用。子公司东部超导也在扩张产能，24 年12 月份公司董事会决定将东超超导带材扩产到5000 公里。2）光芯片领域，公司建成国内稀缺的IDM 激光器芯片工厂，实现从衬底材料生长到器件级封装的全流程自主可控，适配400G 光模块的100GEML 产品已达成各项性能指标，通过客户验证，适配硅光70mW CW 各项指标处于行业领先水平， 与多家 客户持续合作开发中。 盈利预测与投资建议 风险提示：运营商光缆需求低于预期，汽车线束发货低于预期，海外工程推进不达预期，市场竞争超预 期，技术研发风险，汇率风险。 由于1Q25 公司确认大额投资收益，以及超导和光芯片业务有望加速正增长，上调预测，预计公司2025- 2027 年归母净利润分别为3.65 亿元、1.39亿元、1.66 亿元（原预测2025-2026 年分别为0.99 亿元、1.18 亿元），维持"增持"评级。 24 年快速增长，25 年一季度利润因投资收益大幅增长公司发布24 年 ...