黄金回收套路曝光！不良商家在足金上涂抹洗洁精等，让其变黑而压价

Core Viewpoint - The recent surge in gold prices has led to increased consumer interest in gold recycling and "old-for-new" exchange services, prompting a rise in inquiries across various regions [1]. Group 1: Main Recycling Channels - The primary channels for gold recycling include banks, which typically only repurchase gold bars sold by them and require original packaging and certificates, generally not accepting jewelry [1][4]. - Brand-authorized stores mainly recycle their own brand's gold products [2]. - Companies with precious metal recycling qualifications can accept various types of precious metal products [2]. Group 2: Pricing Calculation - The gold recycling price is calculated using a core formula: current Shanghai Gold Exchange price × purity × weight in grams - handling fees [6]. - Consumers are advised to be cautious of inflated quotes and potential discrepancies in settlement during the recycling process [7][13]. Group 3: Consumer Precautions - Consumers should ensure that the source of gold is clear and that all necessary documentation is complete before proceeding with recycling [5]. - It is essential to verify the weight of the gold, remove non-gold components, and keep records of the weight [15]. - Consumers should gather original purchase invoices, certificates, and check the current gold prices before transactions [16]. Group 4: New Regulations - A new standard for "old-for-new" gold exchange services has been established, mandating that businesses involved must have legal qualifications and that staff must be professionally trained [14]. - The standard requires that the gold verification process be monitored and that consumers are present during the testing, with results documented accurately [14].