LFX(SH:600612) Sou Hu Cai Jing·2026-02-26 05:04Group 1 - The core issue revolves around a misunderstanding regarding the term "5G gold," which was believed to refer to the weight of the gold but actually refers to a pricing method [1][3] - The customer, Mr. Ma, reported that his wife exchanged a 5.5-gram gold ring for a new ring that weighed only 2 grams, resulting in a financial loss of approximately 3,000 to 4,000 yuan [1][3] - The store claimed that the transaction was transparent, with both the customer and the salesperson signing the invoice, indicating that there was no misleading information provided [3] Group 2 - The "5G gold" process involves adding rare elements during the gold production process, which enhances the molecular structure, resulting in a product that is high in purity, visually appealing, and lightweight [4] - The new ring, while aesthetically pleasing, raised questions about its value compared to the original gold weight, leading to disputes over the pricing and perceived value of the craftsmanship [3][4] - After intervention from local market regulatory authorities and the police, the customer was able to return the new ring and retrieve the original gold, with a compensation of 740 yuan paid to the store [3]