Chinese officials say the arrest of Ms. Meng was based on political motivations and are linked to a broader Trump administration campaign against Huawei.
The United States has been urging other countries to prevent Huawei from building their networks, citing security concerns that the company poses. American officials frequently point out that the founder of Huawei and Ms. Meng’s father, Ren Zhengfei, was a soldier decades ago in the People’s Liberation Army. Some American allies, foremost among them Australia, have voiced similar security warnings about Huawei.
On Jan. 15, in a rare sit-down interview with a group of international journalists, Mr. Ren sought to calm fears from other nations over Huawei and security vulnerabilities, saying Huawei would not acquiesce to any requests by Chinese officials to provide information gleaned through its technology to the Chinese government and Communist Party.
Days after Ms. Meng’s arrest, Chinese security officers separately detained two Canadian men, Michael Kovrig and Michael Spavor, in northern China. Mr. Kovrig is a diplomat on leave and a researcher for the International Crisis Group, and Mr. Spavor is an entrepreneur who has organized tours to North Korea. Chinese officials have said security officers are investigating the men on potential national security charges. Canada has said the arrests were arbitrary, and analysts say it is clear the men were detained as hostages to trade for Ms. Meng.
On Monday, more than 100 academics and former diplomats issued an open letter calling on China to free the men immediately.
Last week, a Chinese court sentenced to death Robert Lloyd Schellenberg, a Canadian man convicted of drug smuggling, further raising tensions.
On Monday, The Globe and Mail, a newspaper in Toronto, published an article in which David MacNaughton, the Canadian ambassador to the United States, said American officials would proceed with the extradition request.
Chrystia Freeland, the foreign minister of Canada, has said repeatedly that Canadian courts would make decisions based purely on legal considerations and not on politics. Ms. Freeland stressed that approach after Mr. Trump told Reuters in an interview in December that he could stop the extradition of Ms. Meng if China offered sufficient concessions in continuing negotiations aimed at ending a costly trade war between the United States and China that has dragged on since Mr. Trump started it last summer.