斩谣周报|每张SIM卡含0.02克黄金？新疆乌鲁木齐二工古墓被挖开？假的

Group 1 - The article discusses the low gold content in SIM card chips, which is typically around 0.02 mg per card, indicating that it would require approximately 100,000 SIM cards to extract 2 grams of gold [2] - The extraction process involves the use of highly corrosive chemicals, posing significant safety hazards and environmental pollution risks, leading to a lack of profit potential and potential legal issues [2] - A video blogger clarified that the initial intent of their video was to showcase the gold recovery process from electronic waste, specifically from nearly 2 tons of gold-plated electronic waste, rather than solely from SIM cards [2]