Zheng Quan Shi Bao Wang·2025-06-06 09:01Group 1 - The cultivated diamond concept declined by 1.22% as of the market close on June 6, ranking among the top declines in the concept sector [1][2] - Within the cultivated diamond sector, stocks such as Mankalon, Chaohongji, and Huanghe Xuanfeng experienced significant declines, while *ST Yazhen, Chuangjiang New Material, and Boyun New Material saw increases of 4.58%, 2.62%, and 0.41% respectively [1][2] - The cultivated diamond sector experienced a net outflow of 272 million yuan in main funds today, with 14 stocks seeing net outflows and 6 stocks exceeding 10 million yuan in outflows [2][3] Group 2 - The stock with the highest net outflow was Mankalon, with a net outflow of 73.31 million yuan, followed by Huanghe Xuanfeng and Zhongbing Hongjian with outflows of 63.50 million yuan and 62.18 million yuan respectively [2][3] - Conversely, stocks such as Chuangjiang New Material, Boyun New Material, and China Gold saw net inflows of 11.68 million yuan, 6.66 million yuan, and 0.70 million yuan respectively [2][3] - The trading volume for Mankalon was 21.69%, with a price drop of 7.58%, indicating significant trading activity despite the decline [2][3]