Update: Huawei, in a statement, said the arrest was made on behalf of the U.S. so Meng could be extradited to “face unspecified charges” in the Eastern District of New York.

“The company has been provided very little information regarding the charges and is not aware of any wrongdoing by Ms. Meng,” Huawei said. “The company believes the Canadian and U.S. legal systems will ultimately reach a just conclusion. Huawei complies with all applicable laws and regulations where it operates, including applicable export control and sanction laws and regulations of the UN, U.S. and EU.”

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Mere hours after Chinese officials finally affirmed President Trump's description of Saturday's trade 'truce' - this after fears that the true nature of the agreement might have been "lost in translation" helped trigger the worst one-day market selloff since October - the DOJ has gone ahead and kicked the hornet's nest, seriously jeopardizing the prospects for a prolonged trade detente between the world's two biggest economies.

Canada's Globe and Mail reported late on Wednesday that on December 1 - on the same day as the Trump-Xi dinner - Canadian authorities arrested Wanzhou Meng, the CFO of Huawei Technologies and daughter of the telecom giant's founder, Ren Zhengfei. An ex-officer with the People's Liberation Army, Ren is one of the country's most revered business figures.

"Wanzhou Meng was arrested in Vancouver on December 1. She is sought for extradition by the United States, and a bail hearing has been set for Friday," Justice department Ian McLeod said in a statement to The Globe and Mail. "As there is a publication ban in effect, we cannot provide any further detail at this time. The ban was sought by Ms. Meng.

Meng is said to be a "rising star" at Shenzhen-based Huawei, the world’s second-largest maker of telecommunications equipment. Reuters reported in 2013 that Ms. Meng served on the board of a Hong Kong-based Skycom Tech that later attempted to sell embargoed Hewitt Packard computer equipment to Iran’s largest mobile-phone operator. At least 13 pages of the Skycom proposal were marked “Huawei confidential” and carried Huawei’s logo. Huawei has said neither it nor Skycom ultimately provided the HP equipment. HP said it prohibits the sale of its products to Iran.

The CFO is now facing extradition to the US on suspicions that she violated US sanctions against Iran (allegations that nearly resulted in a devastating Treasury "death sentence" earlier this year for Huawei rival ZTE).

Prosecutors in New York have been investigating suspicions that Huawei violated US sanctions against Iran since earlier this year. News of the probe was first reported in April. The G&M adds that the probe is being run out of the U.S. attorney’s office in Brooklyn.

We seriously doubt the Chinese leaders will interpret Wanzhou's arrest as a gesture of good faith and trust at a time when negotiations over a possible trade truce were expected to finally begin in earnest after a months-long standoff.

To understand the magnitude of this arrest, just imagine how the US would react if Beijing arrested Jeff Bezos' (hypothetical) daughter?