China e cigarette titan behind 'Elf Bar' floods the US with illegal vapes Reuters E cigarette market is on fire, survey shows E cigarettes: Facts, stats and regulations Philip Morris faces key test with US heated tobacco push Reuters When e cigarettes first hit the market in the United States around 2007, they were advertised as a cool, safer alternative to cigarette smoking. Seven years later, the product became the most commonly JUUL, IQOS, Vype, nanoSTYX e cig, heated tobacco, vaporizor brands face tighter manufacturing supply chains VentureOutsource.com