点击 最 下方 "在看"和" "并分享，"关注"材料汇 添加 小编微信 ，遇见 志同道合 的你 （欢迎一级市场投资朋友加入微信群）正文 引言 当前，国际局势风云变幻，国际关系的紧张态势为全球产业链供应链的稳定带来了不容忽视的不确定性。在这一宏大背景 下，一个关乎中国高端制造业命脉与国家安全的问题愈发凸显—— 我们在关键战略新材料上，究竟在多大程度上受制于 人？ 特别是我们的近邻日本，它并非仅仅是众多进口来源国之一。在光刻胶、大硅片、高端聚合物等数十种堪称"工业血液"的 新材料领域，日本企业凭借数十年的技术积累，构建了难以撼动的全球垄断地位。数据显示，中国在 半导体核心材料、高 端电子化学品、氢能关键部件 等多个维度，对日依赖度 超过50%，部分高端品类甚至达到近乎100%的绝对依赖 。这意味 着一场外交风波或一次出口管制，就可能让我们的芯片产线、先进显示工厂乃至新能源汽车的推进面临停滞风险。 本文将深度拆解这份中国新材料产业的"卡脖子"清单，清晰揭示哪些环节紧握在日本手中，哪些又广泛依赖其他发达国 家，目前国产化进展如何。认清这份依赖图谱，不仅是为了预警风险，更是为了明确我们必须全力攻坚的自主化方向。 第一部 ...

Core Viewpoint - The investment agreement between Urumqi Ganquanpu Economic and Technological Development Zone and Nantong Donggang Chemical Co., Ltd. signifies a significant commitment to developing a fluorine materials integrated project, with a total investment of approximately 70 billion yuan [1] Investment Details - Nantong Donggang Chemical will invest about 39.5 billion yuan in the first phase of the fluorine materials integrated project, covering an area of approximately 1,000 acres [1] - The project is scheduled to commence construction in October 2023 and is expected to be completed and put into production by April 2027 [1] Production Focus - The project will primarily produce high-value-added fluoropolymer monomers and high-end polymers using raw materials such as chloroform, 1,1,1,2-tetrachloroethane, and anhydrous hydrogen fluoride [1] - Additionally, it will include the construction of a green and environmentally friendly caustic soda facility with a capacity of 300,000 tons per year and a chloromethane facility with a capacity of 100,000 tons per year [1] - The project aims to utilize advanced technologies to produce key fluorine fine chemicals from raw materials like carbon tetrachloride and ethylene [1] Future Expansion Plans - In the second phase, Nantong Donggang Chemical plans to invest an additional 3 billion yuan or more, focusing on downstream high-value-added industries, including the development of high-end fluorine coatings and specialty fluorine cable materials [1]