中国将600吨黄金放在美国，咋不存自家国库？三大原因让人感慨

Group 1 - The article discusses China's significant gold reserves, totaling approximately 2298.55 tons, ranking sixth globally, with about 600 tons stored in the United States [5][7][20] - The storage of gold in the U.S. is attributed to historical, economic, and security factors, facilitating international trade and providing a sense of security [14][26][28] - The U.S. gold storage system is described as highly secure, with extensive physical and procedural safeguards in place [18][20] Group 2 - The article highlights the risks associated with storing gold in the U.S., particularly in light of rising U.S. national debt and past incidents where other countries faced delays in retrieving their gold [22][24] - China's gold stored in the U.S. represents a small percentage of its total reserves, allowing for manageable risk exposure [24][28] - The potential for economic retaliation exists, as China could leverage its holdings of U.S. debt and assets of American companies in China if necessary [26][28]