涉嫌向美国大量出口芬太尼前体(Fentanyl precursors)的一家中国生技公司两名负责人王庆州(Qingzhou Wang，音译，下同)和陈依依，近日在纽约南区联邦法院被判有罪，涉事公司的网址域名也被美国检方查封。

BEIJING, Feb. 2 (Xinhua) -- A spokesperson for China's Ministry of Public Security on Sunday expressed strong dissatisfaction with and firm opposition to the U.S. decision to impose a 10-percent ...