“周生生足金挂坠事件”最新进展：挂坠已封存送检

Group 1 - The market supervision administration in Qingyuan City has sealed samples of the disputed gold pendant from Chow Sang Sang for testing [1][2] - Both parties involved in the dispute are present at the testing site, and the testing institution has legal certification [2] - The consumer, Ms. Li, reported discrepancies in gold content and the presence of other metals in the pendant after her own testing [2] Group 2 - Chow Sang Sang released a report claiming that the batch of pendants meets national quality standards, asserting that the product is pure gold [2]