The unilateral imposition of tariffs would be illegal under global trade rules .
在全球贸易规则之下,单方面征收关税可能是非法的。
Imposition of a national sales tax is a very live option sitting atop the obama administration 's policy table .
征收全国营业税现在已成为奥巴马政府的首选政策。
The tax rise is a direct imposition by spain 's new masters in brussels .
提高增值税是欧盟总部强加给西班牙的任务。
The itc says china is not engaging in standard free trade and that its actions meet the established criteria and justify imposition of tariffs under the agreed international rules .
Officials say the leaders will produce a statement on sunday denouncing protectionism , in spite of washington 's recent imposition of fresh duties on chinese steel pipes and beijing 's increased tariffs on chemicals .