The firms in question are in industries with varying degrees of competition, but all of them benefit from some of the Chinese government's plethora of industry- and sector-level tariff rebates and subsidies.

ECONOMIST: Economics focus

"EE's decision to offer both a relatively lower-priced tariff at the entry level and a plan with more data at the top end is clearly in response to customer feedback, " said Matthew Howett, an analyst with research firm Ovum.

BBC: EE offers new tariff for 4G and more data

We will go through extensive consultations with our stakeholders, with Congress, as well as with the Japanese to go through the issues -- and I mentioned agriculture, services, manufacturing, including non-tariff measures, and to discuss the ambition level of the TPP and Japan's willingness to address trade liberalization in a sort of comprehensive way that would make them a good candidate for membership.

WHITEHOUSE: Press Briefing

The boom in ethanol has been driven by three main components--a blenders' credit that creates an incentive for producers who add ethanol to their fuel, an import tariff that keeps out foreign competitors, and a renewable fuels standard that sets the level of production.

FORBES: Magazine Article