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CHONGQING -- A remote-controlled car powered by the 5G network completed a test run on Wednesday in Chongqing, a vehicle-manufacturing powerhouse in Southwest China.

Caissa Touristic, a Beijing-based travel agency and a major organizer of group travels overseas, shifted its focus to the duty-free shops business in Hainan and is seeking to diversify its development.

California and Texas look to be headed in different directions on?a contentious online sales tax debate, an issue that could have wide-ranging implications for Amazon.com in the two most populous states.

CRRC Changchun also produced subway trains for the Rio Olympics and operated the system smoothly for the duration of the Games last year.

Cambricon unveiled its first chip, Cambricon-1A, last year, which the company branded as the "first commercial deep learning application". It can be used in the fields of robotics, drones, autonomous vehicles and consumer electronics.