LFX(SH:600612) Sou Hu Cai Jing·2026-02-27 03:45Group 1 - A consumer in Jiaxing, Zhejiang, complained about receiving a new gold ring weighing only 2g after exchanging a 5.5g ring, raising concerns about potential misleading practices by the store [1] - The store claimed that "5G gold" refers to a type of craftsmanship rather than a weight measurement, asserting that the consumer was informed and had signed the invoice [3] - The store explained that there are two methods for exchanging old gold jewelry: one based on weight, which incurs processing fees, and another based on craftsmanship, which does not guarantee the same weight for the new item [3] Group 2 - The consumer ultimately retrieved the original 5.5g ring and returned the new ring, compensating the store with over 700 yuan for processing fees [3] - The Fujian Gold Association clarified that the "5G gold" process refers to a new type of gold processing technology, which involves adding specific rare elements or using special techniques to enhance the molecular structure of gold [3]