In terms of NAFTA negotiations, at present nothing is going to hurt Canada more than the  takeover of Vancouver-based  Norsat International, a Canadian satellite communications company,  by the Chinese telecom Hytera will influence the negotiations.  According to Just 21/17  G&M: “[T]he U.S Defence Department began a review of all its contracts after the firm closed a deal on June 23 to be swallowed up by Hytera. The U.S. military has contracts to buy satellite communications equipment from Norsat – technology that will now be transferred to China”.

https://www.theglobeandmail.com/news/politics/chinese-firm-expelled-from-trade-association-days-before-takeover-of-canadian-high-tech-company/article35758019/?click=sf_globefb