Philip Morris International; Japan Tobacco International (JTI); British American Tobacco; Imperial Brands; KT&G Corp.; Eli Lilly and Company; RJ Reynolds Vapor Company (RJRVC); Shenzhen AVBAD Technology Company Ltd.; Pax Labs; Vapor Tobacco Manufacturing; Shenzhen Royal Tobacco Industrial Limited (Royal Tobacco); JOUZ; Shenzhen Yukan Intelligent Technology Co. Ltd.; Anlerr; HI TASTE; Shenzhen Kamry Technology; Yetr Amus; Shenzhen Yunxi Technology; AIIR Technology (Shenzhen); Buddy Technology Development; Shenzhen Original Technology; Fog & Frog Technology (Shenzhen); YanB Technology Shenzhen; Coeus; CCBATO; Dongguan Hawei Electronic Technology Limited; Dongguan Cigwin Technology; Shenzhen Keeptech Electronics