Group 1 - Precious metals experienced a significant rally, with gold rising by 0.91% to $4628.21 per ounce and silver increasing over 3% to $89.62 per ounce, marking the first time silver surpassed the $90 threshold [1][2] - The price movements were influenced by the release of the U.S. December CPI data, which heightened market expectations for a Federal Reserve interest rate cut [4] - Major investment banks have adjusted their precious metals price forecasts, with Citigroup raising its short-term silver price target from $62 to $100 per ounce, reflecting an increase of over 60% [4] Group 2 - The U.S. December CPI showed a year-on-year increase of 2.7%, with core CPI rising by 2.6%, contributing to the bullish sentiment in the precious metals market [4] - Geopolitical risks, physical supply shortages, and uncertainties regarding the Federal Reserve's independence were identified as key factors driving the upward price adjustments [4] - The potential delay in the U.S. Section 232 tariff decision may exacerbate the physical supply shortage of silver in the short term, providing further support for price increases [4]