No clear end to China-Canada relations slide which began with arrest of Huawei's Meng Wanzhou

Relations between Ottawa and Beijing plunged dramatically in the two years after 2016 when Chinese Premier Li Keqiang hailed "a new golden decade" between the two countries - a warm echo of his predecessor Zhu Rongji who in 1998 described Canada as "China's best friend in the world".

All that changed in December 2018 when China and Canada became locked in a prolonged political and judicial struggle, with Ottawa caught in the middle of an increasingly bitter tug of war between Beijing and Washington, to which experts who gathered online for a webinar on Tuesday could see no quick solution.

The crux of the tension was the Vancouver arrest of Sabrina Meng Wanzhou, chief financial officer of Chinese tech giant Huawei Technologies - and daughter of its founder Ren Zhengfei - on an extradition request from the US.

China accused Canada of playing "the role of an accomplice to the US" and, in retaliation, detained Canadians Michael Spavor and Michael Kovrig on espionage charges which have yet to be resolved. Since then, Ottawa has been under increasing pressure from both Beijing and Washington on a number of fronts.

Canada is under renewed pressure to block Huawei from the 5G market, as the only country in the "Five Eyes" intelligence alliance yet to make a final decision. The US is also calling for an international alliance to play tough on China by restricting academic exchanges, hi-tech cooperation and pushing for a selective decoupling from Beijing.

As the 50th anniversary of diplomatic relations between China and Canada approaches in October, observers at the Canada-China Economic Forum webinar said Ottawa was walking a tightrope between Beijing and Washington as they edged towards a new Cold War.

"Canada really does need a big strategy with China. Given the current environment, it is more urgent than ever that we figure this out," Eugene Beaulieu, professor of economics with University of Calgary, said.

The webinar, hosted by the Optical Valley Institute for Free Trade, a think tank in the central Chinese city of Wuhan, and the Jack Austin Centre for Asia-Pacific Business Studies at Canada's Simon Fraser University's Beedie School of Business, marked the approaching anniversary and discussed the role of the two countries in a dynamic world economy.

Paul Evans, a professor with the University of British Columbia's School of Public Policy and Global Affairs, said Canada was "experiencing direct American pressure" to line up its policies with the US and would face "severe and credible" threats if it did go along with a ban on Huawei.