Workflow
这种“大金镯子”别买!部分镍释放量严重超标
Sou Hu Cai Jing·2025-08-25 07:53

Core Insights - The rising gold prices have led consumers to seek alternatives, resulting in a surge in popularity for "sand gold" jewelry, which mimics the appearance of gold at a lower price point [1][2][5] Group 1: Market Trends - "Sand gold" jewelry is marketed as a cost-effective alternative to gold, with claims of being visually comparable and not fading or burning [2][5] - Many merchants are creatively naming their products to suggest a connection to established brands, enhancing their appeal [5][6] - Sales of "sand gold" jewelry have reportedly exceeded 100,000 pieces per month on various e-commerce platforms [8] Group 2: Product Composition - "Sand gold" is derived from weathered gold-bearing rocks mixed with sand, typically containing about 5% gold [6] - Most "sand gold" jewelry is actually made from brass with a thin layer of gold plating, which can wear off over time [10][13] - The production cost of these brass-plated items is around 10 yuan, but they are sold for significantly higher prices in markets and online [13] Group 3: Health and Safety Concerns - Testing has shown that many "sand gold" items are primarily copper-nickel alloys, which can release nickel, a common allergen, especially when the gold plating wears off [15][17] - Some products have been found to exceed the national safety standards for nickel release by thousands of times, posing potential health risks to consumers [17] Group 4: Legal Implications - There are legal ramifications for merchants engaging in false advertising regarding "sand gold" products, which could lead to penalties under Chinese law if they misrepresent their goods [19]