TORONTO/LONDON (Reuters) - Meng Wanzhou, chief financial officer of Huawei Technologies Co Ltd , will appear in a Vancouver, Canada, courtroom on Tuesday, for the second of three days of disclosure hearing that started Monday.

Huawei Technologies Chief Financial Officer Meng Wanzhou leaves for a lunch break during a hearing at British Columbia supreme court, in Vancouver, British Columbia, Canada September 23, 2019. REUTERS/Lindsey Wasson

There is no evidence Canadian border officials or police acted improperly when Meng was detained and arrested at Vancouver’s airport nearly 10 months ago, the attorney general of Canada said in a filing released on Monday.

Here is a timeline of the case and its geopolitical implications.

DEC. 30, 2012 – Reuters publishes an exclusive story here citing documents that showed a major partner of Huawei had offered to sell at least 1.3 million euros worth of embargoed Hewlett-Packard computer equipment to Iran’s largest mobile-phone operator in late 2010.

JAN. 31, 2013 - Reuters publishes another exclusive story here revealing that Meng had served on the board of the company that had attempted to sell the embargoed Hewlett-Packard computer equipment to the Iranian mobile-phone operator. These two stories played a central role in the Meng case and were later cited in her indictment.

AUG. 22, 2018: A New York court issues an arrest warrant for Meng, so that she could be detained to stand trial in the United States.

NOV. 29, 2018: The United States learns that Meng will be passing through Vancouver International Airport on her way to Mexico.

DEC. 1, 2018: Meng is arrested by Canadian police in Vancouver as she changes planes. The arrest is not made public until Dec. 5. The Chinese embassy in Canada demands her release.

DEC. 6, 2018: Chinese officials say they have not been given a reason for Meng’s arrest. The White House and Canadian Prime Minister Justin Trudeau both move to distance themselves from the arrest.

DEC. 7, 2018: Court proceedings show that the United States issued the arrest warrant because it believes Meng covered up attempts by Huawei-linked companies to sell equipment to Iran, breaking U.S. sanctions against the country.

DEC. 8, 2018: China says the arrest of Meng was “extremely nasty” and threatens Canada with consequences if it does not release her.

DEC. 10, 2018: Two Canadians are detained in China - a former Canadian diplomat, Michael Kovrig, and businessman Michael Spavor. China denies their arrests are related to Meng’s case. The arrests are made public on Dec. 11 and Dec. 12.

DEC. 11, 2018: Meng is released on bail by a British Columbian court. U.S. President Donald Trump says he will intervene in the case if it would serve national interests.

DEC. 21, 2018: The United States and Canada call on China to release the detained Canadian citizens, after reports that they are questioned daily, have not been given access to lawyers, and are not allowed to turn the lights off at night.

JAN. 8, 2019: Documents found by Reuters confirm Huawei’s links to companies suspected of operating in Iran and Syria, breaking sanctions.

JAN. 22, 2019: The U.S. Justice Department announces it will formally seek the extradition of Meng to the United States.

JAN. 23, 2019: John McCallum, Canada’s ambassador to China, tells Chinese-language media that Huawei can make a good case against extradition, thanks in part to Trump’s comments about his willingness to get involved.

JAN. 26, 2019: Trudeau fires McCallum after his comments to the press, marking the first time a Canadian ambassador had ever been fired.

FEB. 4, 2019: Canadian canola shipments are delayed in clearing Chinese customs, slowing trade to one of Canada’s biggest exporters.

MARCH 1, 2019: Canada approves the extradition order of Meng to the United States.

MARCH 3, 2019: Huawei sues the Canadian government over Meng’s arrest. China claims detained Canadian Michael Kovrig stole state secrets.

MARCH 6, 2019: China says it found “hazardous pests” in Canadian canola samples and blocks most shipments of the crop.

APRIL 29, 2019: Canadian farm exports across the board hit obstacles at Chinese ports.

MAY 1, 2019: China blocks shipments entirely from two Canadian pork producers.

MAY 5, 2019: Canada pressures the United States to help with its diplomatic dispute, with limited success.

JUNE 25, 2019: China blocks all pork shipments from Canada.

JULY 15, 2019: Canada will postpone the decision on whether to allow Huawei to build a 5G cellphone network in Canada, due to the ongoing dispute.

AUG. 22, 2019: U.S. Secretary of State Mike Pompeo tells Trudeau that American officials are working to release the detained Canadians.

SEPT. 5, 2019: Canada appoints veteran business consultant Dominic Barton as the new ambassador to China.