国际金价、银价，继续大幅下跌！【看世界·新闻早知道】

Group 1: International Precious Metals Market - International gold and silver prices experienced significant declines, with gold futures dropping below $4,500 per ounce and silver futures falling to $72.35 per ounce on February 2 [1] - The price of silver has seen a cumulative decline of 40% from its historical high on January 29, while gold prices have decreased by approximately 20% [1] Group 2: International Oil Market - International oil prices also saw a substantial drop, with a decline exceeding 3% on February 2 [9]