整理：每日全球大宗商品市场要闻速递（6月3日）

Energy - Abu Dhabi National Oil Company has revised its August Murban crude oil export forecast down from 1.77 million barrels per day to 1.705 million barrels per day [2] - The U.S. has proposed allowing Iran to conduct low-level uranium enrichment activities, while Iranian officials describe the U.S. nuclear agreement proposal as "incoherent and disconnected" [2] - The U.S. Department of Justice is investigating India's Adani Group for allegedly importing Iranian liquefied petroleum gas, which the group denies [3] Metals and Mining - Goldman Sachs has raised its aluminum price forecast for the second half of 2025 to $2,280 per ton [3] - Gold prices are nearing historical highs, with experts suggesting a significant possibility of surpassing $3,500 per ounce [3] Trade and Agriculture - Vietnamese companies are set to sign a memorandum of understanding to purchase $2 billion worth of U.S. agricultural products [3] - EU trade officials are scheduled to meet, with the EU reiterating warnings regarding retaliatory tariffs [3] - The India-EU free trade agreement is progressing, with nearly half of the topics reaching consensus, and an agreement expected within the year [3]