金价，又涨了！

Core Viewpoint - International gold prices have significantly increased, reaching above $4200 per ounce, marking the highest level since October 21 [1]. Group 1: Gold Price Movement - On December 12, the gold price on the New York Commodity Exchange closed at $4213.6 per ounce, with a rise of 2.36% [1]. - As of December 13, the A-share market saw a collective rise in gold stocks, with the gold jewelry index increasing by 2.41% [3]. Group 2: Performance of Gold Stocks - Specific gold stocks such as Zhaojin Mining and Zhongjin Gold experienced gains exceeding 4% [3]. - The gold jewelry index (884107) recorded a value of 2457.86, reflecting an increase of 57.82 points or 2.41% [4]. Group 3: Domestic Gold Jewelry Prices - Domestic gold jewelry brands have also seen price increases, with Chow Tai Fook's gold price per gram at 1333 RMB, up by 1.52% from the previous day [4][5]. - Other brands like Luk Fook Jewelry and King Fook reported similar price increases, with their gold prices per gram at 1331 RMB and 1326 RMB, respectively [4][5].