Core Insights - The company, Jie Mei Technology, announced its investment in Beijing Critical Field Technology Co., Ltd. to enhance its strategic development in the fields of new energy materials and advanced functional materials [2] Group 1: Investment and Strategic Development - Jie Mei Technology aims to establish itself as a technology-driven platform enterprise by investing in key upstream raw materials for the high-temperature superconducting industry, including high-performance copper-based and nickel-based superconducting powders and targets [2] - The investment is part of a forward-looking strategy to penetrate core areas of controlled nuclear fusion and high-temperature superconducting materials [2] - On December 17, 2025, the company received notification that its subsidiary, Beijing Critical Field Technology Co., Ltd., completed its business registration changes and obtained a new business license from the Beijing Market Supervision Administration [2]

智通财经APP讯，洁美科技(002859.SZ)发布公告，基于公司在新能源材料领域、新型功能材料领域的产 业化布局及公司战略发展需要，为打造科技型平台企业，前瞻性布局高性能铜基、镍基高温超导粉体和 靶材、铜基高温超导织构块体等高温超导行业上游关键原材料，切入可控核聚变、高温超导材料核心领 域，公司投资参股了北京临界领域科技有限公司(以下简称"北京临界领域""标的公司")。2025年12月17 日，公司接到参股子公司北京临界领域科技有限公司的通知，北京临界领域完成了工商变更登记手续并 取得了北京市市场监督管理局换发的《营业执照》。本次投资资金来源为公司自有资金，投资金额为 2,700万元，占公司最近一期经审计净资产的比例为0.92%。 ...