港股黄金股回调，山东黄金、潼关黄金、中国白银集团跌超3%

Group 1 - The core viewpoint of the article highlights a decline in Hong Kong gold stocks, with several companies experiencing significant drops in their stock prices [1] Group 2 - Shandong Gold, Tongguan Gold, and China Silver Group each fell by over 3% [1] - Zhaojin Mining, Lingbao Gold, and Chifeng Jilong Gold all experienced declines of over 1% [1]