A股CPO概念股集体下跌，新易盛跌超5%

Group 1 - The CPO concept stocks in the A-share market experienced a collective decline, with significant drops observed in several companies [1] - Notable declines include New Yisheng and Zhili Fang, both falling over 5%, while Zhongji Xuchuang, Liantech, and Woge Optoelectronics dropped over 4% [1] - Other companies such as Hengdongguang and Changxin Bochuang saw declines exceeding 3% [1] Group 2 - New Yisheng (300502) reported a decline of 5.32%, with a total market capitalization of 370 billion and a year-to-date decline of 13.62% [2] - Zhili Fang (301312) decreased by 5.09%, with a market cap of 9.316 billion and a year-to-date increase of 53.85% [2] - Zhongji Xuchuang (300308) fell by 4.99%, with a market cap of 58.66 billion and a year-to-date decline of 13.45% [2] - Liantech (301205) saw a decrease of 4.51%, with a market cap of 2.37 billion and a year-to-date increase of 8.52% [2] - Woge Optoelectronics (603773) declined by 4.46%, with a market cap of 7.937 billion and a year-to-date change of -0.14% [2] - Other companies like Weidongguang (920045) and Changxin Bochuang (300548) also reported declines of 3.91% and 3.88% respectively, with market caps of 2.75 billion and 46.3 billion [2]