特朗普政府1.5亿美元入股ATALCO，布局关键矿物镓供应

Group 1 - The Trump administration is making a $150 million equity investment to support the construction of the only large-scale gallium producer in the U.S. [1] - The investment is part of a strategic partnership with Atlantic Aluminum Company (ATALCO), which has been processing bauxite into alumina since the late 1950s [1] - The U.S. Department of Defense has invested $150 million in preferred stock in ATALCO, which will use these funds along with an additional $300 million from Concord Resources Holdings to increase alumina production and establish a large-scale gallium production system [1][2] Group 2 - ATALCO is expected to achieve an annual production of over 1 million tons of alumina and up to 50 tons of gallium, with funds aimed at revitalizing its production facility in Gramercy, Louisiana [2] - Alumina and gallium are critical for aerospace and defense systems, semiconductors, and energy-related technologies [2] - The investment is part of the Department of Defense's "Industrial Base Analysis and Sustainment Program," aimed at strengthening the U.S. industrial base [2]