Soybeans are an unlikely political ground zero in Trump's trade war

Soybeans, a crop almost exclusively produced by farmers in the GOP's rural base who voted overwhelmingly for President Trump in the 2016 election, are a key inclusion on China's list of 106 U.S. products that will be subject to retaliatory tariffs.

Data: Department of Agriculture; Map: Chris Canipe/Axios

The bottom line: In 2016, soybeans accounted for 12% of U.S. exports to China, per MIT's data. And American farmers ramped up production of soybeans in part because the Chinese were buying in such massive quantities. Now, that source of revenue is in jeopardy.