Pretty good article that begins as a tariff article. A full read shows that the importer (Solo) grew too quickly to go public, and will probably go bankrupt without the trade war and their core products produced in China. The U.S. manufacturer (Breeo) grew at a measured pace and builds a superior product - at twice the price.
The Solo stove is an upsized version of a beer/soda can stove (using denatured alcohol) that was popular in the 90's, a cheap alternative to the white gas stoves.