历史性时刻！黄金突破5000美元大关，湖南黄金、兴业银锡涨停，有色矿业ETF招商（159690）跳涨超4%

Group 1 - Gold prices have reached a historic high, with spot gold surpassing $5000 per ounce and silver hitting $107, indicating strong demand in the precious metals market [1][3] - Central banks globally are increasing their gold purchases, with a net buying of 45 tons reported in November, maintaining a high level compared to previous months [3] - The Chinese central bank has consistently increased its gold reserves for 14 consecutive months, reaching 7.415 million ounces, which boosts market confidence [3] Group 2 - The rise in precious metal prices is attributed to weakened dollar credit and heightened geopolitical tensions, leading to increased safe-haven demand [3] - Industrial metals such as copper, aluminum, lead, and zinc are also experiencing price increases, driven by low global inventories and anticipated recovery in the Chinese economy [3][4] - The performance of the non-ferrous mining ETF has been strong, with a one-year increase of 128.68%, indicating high price elasticity and responsiveness to rising metal prices [5]