贸易战迎来重大转机，港股飙升创两个月来最大涨幅

Group 1 - The core point of the news is the significant reduction of bilateral tariffs between China and the United States, which is expected to enhance economic cooperation and stabilize trade relations [2][3][4]. - The joint statement indicates that the U.S. will cancel 91% of tariffs imposed on Chinese goods and suspend 24% of the 34% retaliatory tariffs for 90 days, while China will reciprocate by canceling 91% of its counter-tariffs [3][4]. - Following the announcement, global financial markets reacted positively, with the Hong Kong stock market experiencing its largest single-day gain since early March, and the Hang Seng Index rising by 2.98% [5][7]. Group 2 - Analysts believe that the easing of trade tensions will boost risk appetite in the markets, benefiting risk assets and potentially leading to a rebound in the A-share market [2][4]. - The market response included significant gains in technology stocks, with companies like Sunny Optical Technology and BYD Electronics seeing increases of over 10% [7]. - The announcement has also led to a notable decline in gold prices, as the easing of trade tensions diminishes the previous demand for safe-haven assets [8].