https://www.reuters.com/article/us-usa-huawei-tech-canada/lawyers-for-huawei-cfo-call-canada-prosecutors-arguments-circular-idUSKBN1ZG2IE

Extraditing Huawei Chief Financial Officer Meng Wanzhou to the United States based on American sanctions against Iran would set a dangerous precedent and could even undermine Canada's policy towards Iran, Meng's lawyers argued in court documents released on Friday.