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China achieves mass production of advanced specialty steel across multiple sectors_我的网站
一 | (ECNS) -- China has successfully achieved the independent mass production of various high-end specialty steels, securing domestic supply chains across marine, aerospace, and electronics sectors. By manipulating atomic structures to prevent brittleness and corrosion, researchers have developed high-performance steel for offshore wind turbines that allows for thinner plates and reduced alloy usage. This breakthrough is part of a newly established research-to-production system covering deep-sea, shipbuilding, and aerospace fields. Key innovations include a 0.07mm-thick steel with high strength and ductility used in integrated circuit (IC) substrates and 5G receivers, and low-expansion steel for large aircraft molds. This year, seven new high-end steel types achieved major breakthroughs, with specialized steels mass-produced for electric vehicles, humanoid robots, and energy storage. To support this high-end transition, China’s steel industry has accelerated smart upgrades, boasting three global “Lighthouse Factories” and 38 benchmark intelligent manufacturing plants. (By Intern Lin Qiaochu, Zhang Dongfang) 
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二 | 上海：创新发展商业航天和卫星互联网发展系列化重复使用商业火箭 人民财讯8月24日电，上海市人民政府印发《上海市加快推进新型工业化构建现代化产业体系“十五五”规划》。
三 | 其中提到，发展壮大民用航空装备，推动C909系列化、C919量产、C929研制，突破航空发动机、机载系统、复合材料、航空制造装备等关键配套，加快培育本土大飞机和低空装备产业链。创新发展商业航天和卫星互联网，发展系列化重复使用商业火箭，突破星载相控阵天线、手机直连卫星等关键配套，提升卫星智能制造与批量化能力，加快“千帆星座”“智慧天网”等组网，拓展交通甚高频数据交换系统（VDES）应用。 。
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