Canada has moved forward with preparations to extradite the Huawei executive, Meng Wanzhou, to the United States, even in the face of fierce opposition from China. A Canadian court ruled last month that prosecutors had satisfied a critical legal requirement for her extradition.
Ms. Meng was indicted in the United States last year on sweeping fraud charges.
The Canadian Embassy in Beijing did not immediately respond to a request for comment.
Human rights groups denounced the indictments of the Canadians.
Yaqiu Wang, a China researcher at Human Rights Watch, said the Chinese government’s treatment of the two men was “absolutely chilling.”
“For the past one and half years, they have been denied access to families or lawyers,” she said. “Instead of prosecuting Spavor and Kovrig on bogus espionage charges, Chinese authorities should release them immediately.”
Albee Zhang and Claire Fu contributed research.