Group 1 - The core point of the article highlights the significant decline in the stock prices of several Chinese concept stocks, with Mint leading the drop at 19.35% [1] - Mint's latest price is reported at 0.3867, with a decrease of 0.0928 and a trading volume of 1.6381 million [1] - 宁圣国际 (NISN) saw a decline of 18.75%, with its latest price at 1.430, down by 0.330, and a trading volume of 0.4431 million [1] - 1药网 (YI) experienced a drop of 14.17%, with a current price of 3.170, down by 0.523, and a trading volume of 0.1464 million [1] - SOS Ltd fell by 13.18%, with its latest price at 1.910, down by 0.290, and a trading volume of 0.3045 million [1] - 星辉新发展 (SFHG) decreased by 11.22%, with a price of 0.8567, down by 0.1083, and a trading volume of 0.2222 million [1]