The automobile industry in Country A argues that, because foreign automakers underpay workers and get nationally subsidized materials, they can offer artificially low prices. Thus, the industry argues, the current 8 percent tariff on imported products should be increased for automobiles. However, other industries in Country A remain healthy despite competition with imported products without exceptional tariffs. This fact indicates an increased automobile tariff is unnecessary.

Which of the following, if true, most strongly supports the argument of Country A's automobile industry against the challenge made above?

【选项】No industries in Country A other than the automobile industry, including those whose raw materials are highly taxed, have asked for an increase of the 8% tariff.