老铺黄金、周大福等：多地金店性价比金饰卖断货

Group 1 - The core viewpoint of the article highlights that gold jewelry, particularly plain gold rings, is experiencing a surge in demand across major cities in China due to rising international gold prices, leading to stock shortages in various stores [1][2] - Several gold retailers, including Lao Pu Gold and Chow Tai Fook, have reported that they are facing inventory shortages, with specific sizes of rings being sold out [1][2] - The Guangzhou store of Lao Pu Gold confirmed that the shortage has persisted for some time, occurring shortly after the increase in international gold prices [1][2] Group 2 - Chow Tai Fook's Beijing store indicated that only one size (size 24) of rings is available, with all other sizes out of stock [1][2] - The Shanghai store of Zhou Dazheng mentioned that the largest available size of plain gold rings is currently size 15, and they are uncertain when the next shipment will arrive [1][2]