男子用SIM卡炼出191克黄金，价值21万元？当事人最新回应

Core Viewpoint - The recent viral topic of "a man extracting 191.73 grams of gold from SIM cards" has sparked discussions online, with the total value calculated at approximately 214,737.6 yuan based on the latest gold price of 1,120.00 yuan per gram [1]. Group 1 - The individual involved clarified that the gold extraction was not solely from ordinary SIM cards but from a collection of gold-plated electronic waste materials, including chips from the telecommunications sector [2]. - The reported weight of 191.73 grams is from a specific batch of processed materials, and the simplification to "extracting gold from SIM cards" is misleading and can cause misunderstandings [2]. - The extraction process involves using nearly 2 tons of electronic waste, and the gold content in individual SIM cards is minimal, typically around 0.02 grams per card [2]. Group 2 - Concerns were raised regarding the safety and environmental risks associated with the extraction process, as it requires strong corrosive chemicals [2]. - The individual emphasized that the intention behind documenting the extraction process was to showcase the technology and recovery value, rather than to create sensationalism [2].