整理：每日全球大宗商品市场要闻速递（5月27日）

Energy - Kuwait and Saudi Arabia announced the discovery of oil in the neutral zone [1] - Russia extended its gas supply agreement with Serbia until the end of September [1] - South Africa proposed to purchase liquefied natural gas from the United States over the next 10 years as part of a trade agreement [1] - Iran set the price for light crude oil sold to Asian markets in June at a premium of $1.80 per barrel over the Oman/Dubai average [1] - Malaysia, Singapore, and Vietnam signed a renewable electricity export agreement, involving Vietnam exporting renewable energy to Malaysia and Singapore [1] - Indonesia's energy ministry stated that a new electricity supply plan requires approximately $183 billion in investment, with plans to build 47,758 kilometers of transmission lines by 2034 and to start operations of its first nuclear power plant by 2032 [1] - Goldman Sachs projected that oil production growth from non-OPEC shale projects, excluding Russia, could accelerate to 1 million barrels per day over the next two years, while new gas projects in Saudi Arabia and Qatar may increase OPEC's liquefied natural gas production by an average of 200,000 barrels per day [1] - A potential decline in oil prices between 2025-2026 could lead to an earlier peak and reduction in U.S. shale oil production [1] Precious Metals and Mining - Switzerland's gold exports decreased by 34% to 104 tons in April [2] - Mexico's gold production totaled 6,224 kilograms in March, with copper production at 43,394 tons and silver production at 351,667 kilograms [2] - Hong Kong's government reported that gold exports to mainland China in April amounted to 58.61 tons, up from 21.071 tons previously, with net gold exports to mainland China at 43.462 tons, compared to -4.889 tons previously [2]