A股冰雪经济概念股走强，雪人集团涨停

Group 1 - The A-share market is seeing a strong performance in the ice and snow economy concept stocks, with notable gains in several companies [1] - Xue Ren Group reached the daily limit increase of 9.98%, with a total market value of 9.619 billion [2] - Dalian Shengya increased by 7.82%, with a market value of 7.945 billion, and has a year-to-date increase of 67.89% [2] - Jingxue Energy rose by 6.36%, with a market value of 2.819 billion and a year-to-date increase of 11.98% [2] - Iceberg Cold Chain saw a 5.01% increase, with a market value of 6.012 billion and a year-to-date increase of 19.52% [2] - Tongda Chuangzhi increased by 4.51%, with a market value of 3.031 billion and a year-to-date increase of 42.16% [2] - Changbai Mountain rose by 4.04%, with a market value of 15 billion and a year-to-date increase of 33.51% [2] - The MACD golden cross signal has formed, indicating a positive trend for these stocks [1]