Core Viewpoint - The issue of "cheap jewelry containing carcinogenic substances exceeding standards by over 9000 times" has garnered significant attention, particularly regarding the detection of cadmium in jewelry samples from a wholesale market in Guangzhou [1] Group 1: Regulatory Response - The Guangzhou Market Supervision Administration has initiated joint inspections with the police across various districts following the detection of hazardous materials in jewelry [1] - The administration has confirmed that they are conducting random checks on the implicated products and will take further action based on the test results [1] Group 2: Health Implications - Cadmium, identified as a Class 1 carcinogen, poses serious health risks as it accumulates in the human body and is difficult to metabolize, increasing the risk of cancer with prolonged exposure [1] - Out of 21 jewelry samples collected from various locations, 17 were found to have gold and silver plating thickness that did not meet standard requirements [1]