Canada blocks China purchase of construction firm Aecon
https://phys.org/news/2018-05-canada-blocks-china-firm-aecon.html
The purchase was to be made through CCCC's overseas investment and financing arm CCCC International Holding Limited, also known as CCCI.
But after a national security review of the purchase under the Investment Canada Act, Prime Minister Justin Trudeau's government blocked the deal.