DeepersecurityreviewofAecondealordered

but declined to specify what prompted security agencies to make this recommendation.

Toronto-based Aecon said Bains informed the company that cabinet has ordered a further investigation of the deal under the Investment Canada Act, which will take more time.

Concerns have been raised about the murky holdings of Chinese state-owned CCCC International Holding Ltd. (CCCI), the potential involvement of the Communist Party in decision-making and alleged corruption.

CCCI’s proposed takeover of the Canadian construction company has come under intense domestic criticism from its rivals in the construction industry and Conservative MP Tony Clement, a former industry minister.

“About time!” Clement tweeted about the full national security review.

Governments in Europe and the United States have also warned against approving the $1.5-billion deal.

The decision may give the government some wiggle room in this politically difficult issue, said Mark Warner, an international trade and investment lawyer.

“It certainly gives them an excuse to get out of it if they want to,” he said from Toronto.

“But I think it’s probably too early to say that this is an indication that it won’t be approved.”

Yuri Lynk of Canaccord Genuity said the cabinet order is not a surprise and he doubts it will result in the deal not closing.