Two Chinese nationals accused of smuggling restricted biological materials into the United States will remain in custody after waiving their right to a hearing in separate court appearances in Detroit on June 13.
Han Chengxuan, a doctoral candidate from China’s Huazhong University of Science and Technology in central China’s Wuhan city, and Jian Yunqing, a post-doctoral research fellow at the University of Michigan, allegedly smuggled the materials for use at the University of Michigan.