美股异动丨联掌科技控股跌19.64%，为跌幅最大的中概股

Group 1 - The core point of the article highlights the significant decline in the stock prices of several Chinese concept stocks, with the largest drop being 19.64% for LZMH (联掌科技控股) [1] - LZMH (联掌科技控股) closed at 3.600, down 19.64%, with a trading volume of 1.7051 million [1] - Lichen International (LICN) experienced a drop of 19.25%, closing at 4.530, with a trading volume of 1.406 million [1] - NaaS (能链智电) saw a decline of 15.72%, closing at 2.680, with a trading volume of 1.7044 million [1] - Raya Electronics (雷亚电子) fell by 13.77%, closing at 0.0664, with a trading volume of 4.3917 million [1] - Intercont (NCT) decreased by 12.92%, closing at 3.100, with a trading volume of 1.1661 million [1]