Group 1 - The Trump administration plans to use an AI model developed by the U.S. Department of Defense to establish reference prices for global critical mineral trade, starting with germanium, gallium, antimony, and tungsten [1] - The reference prices are expected to have a limited impact on tungsten, which is already profitable for all, but may boost the prices of germanium, gallium, and antimony, which are currently undervalued [1] - The policy is anticipated to lead to an expansion in equity market value, with improvements in earnings per share (EPS) and price-to-earnings (PE) ratios due to higher expected prices and increased survival rates of companies [1] Group 2 - As of January 30, 2026, the National Securities Nonferrous Metals Industry Index (399395) has a strong performance, with a 4.15% increase, and notable gains in component stocks such as Chihong Zn & Ge and Huaxi Nonferrous, both up by 10.01% [1] - The index reflects the overall performance of listed companies in the nonferrous metals sector, comprising 50 securities with significant scale and liquidity, and the top ten weighted stocks account for 49.87% of the index [2]