中美贸易谈判牵动神经，铂金强势领涨创四年新高

Group 1 - The core viewpoint of the articles highlights the mixed performance in the precious metals market, driven by market attention on US-China trade negotiations, with gold prices slightly rising and platinum experiencing a significant increase of 7.8% to reach $1,225.70 per ounce, the highest since May 2021 [1][2] - Platinum has shown a remarkable performance with a cumulative increase of 10% over the past week, marking its second consecutive week of substantial gains [1] - The global platinum supply deficit is projected to approach 1 million ounces this year, indicating ongoing supply challenges in the platinum market [1] Group 2 - The COMEX gold futures for June delivery rose by 0.3% to $3,332.10 per ounce, while silver futures increased by 1.8% to $36.68 per ounce, reflecting the overall positive trend in precious metals [2] - Year-to-date, platinum has outperformed gold and silver with a 32% increase, making it the standout performer in the precious metals sector [2] - The volatility in the precious metals market is expected to increase due to the dual drivers of trade negotiations and supply-demand fundamentals, necessitating close monitoring of US-China negotiation details and changes in physical demand from China [2]