英文名称：Metallurgy \ Litmash \ Wire \ Tube 展会时间：2026年05月26-28日 举办地点：俄罗斯莫斯科 迪米尔亚泽夫展览中心(TIMIRYAZEV CENTRE) 举办周期：一年一届 2026年俄罗斯国际线材、管材冶金展览会 展会名称：2026年俄罗斯国线材、管材冶金展览会 2025年展会吸引了来自10个国家的600多家展商，展出面积达到20000平方米，有来自全球各个国家和地区的约10000名专业观众前来观展和寻找合作伙伴。 线缆（含光缆）加工与制造机械、设备与材料，弹簧与紧固件加工与制造机械，焊接技术与设备，电线电缆、光纤光缆制品与配件、接插件、辅助器材，线 缆相关领域产品，测控技术与产品，等等。 冶金原材料；冶炼设备等。 俄罗斯国际线材、管材、冶金展览会始办于2007年，冶金及管材部分一年一届；线材部分两年一届。该展会原属于杜塞尔多夫展览公司旗下系列冶金、管 材、线材展会之一。该系列展在管线及冶金领域深受好评，参与者众多。 2023年开始，该展会由俄罗斯线材以及管材冶金协会独立主办，基于国际形势原因，俄罗斯采购商将目光投向中国市场，是抢占俄罗斯市场的好时机。 TU ...

Core Viewpoint - The recent $8.5 billion rare earth cooperation agreement between the U.S. and Australia highlights the U.S.'s overconfidence in overcoming its reliance on China, despite lacking the necessary refining technology to utilize the raw materials effectively [1][3]. Group 1: U.S.-Australia Cooperation - The U.S. and Australia plan to invest $1 billion each to support critical mineral projects, but Australia's lithium exports still heavily depend on China, indicating a significant gap in processing capabilities [5]. - The agreement mentions "processing capacity," yet the planned gallium refining plant in Western Australia will only have an annual capacity of 100 tons, which is insufficient to meet demand [3]. Group 2: China's Dominance in Rare Earths - Over 90% of global rare earth refining capacity is concentrated in China, which leads in green smelting and high-purity refining technologies [3]. - The U.S. military's requirements for high-purity rare earths cannot be met domestically, as the highest purity achieved is only 99.1% to 99.9%, comparable to China's technology from the 1990s [3]. Group 3: Technological Barriers - The key issue in the rare earth competition is not merely access to raw materials but the ability to refine them effectively, which China currently dominates [7]. - The U.S. may acquire raw materials, but without Chinese technological support, establishing a competent refining system will be challenging [5][7]. - Previous setbacks, such as MP Materials facing business stagnation due to export restrictions to China, illustrate the difficulties within the U.S. supply chain [5].