Travana
About 90% of Travana's equity stake was owned by HNA Group , a Chinese conglomerate based in Haikou , Hainan , China . 
<triplet> HNA Group <subj> conglomerate <obj> instance of <subj> Haikou <obj> headquarters location <triplet> Haikou <subj> Hainan <obj> located in the administrative territorial entity <triplet> Hainan <subj> Haikou <obj> contains administrative territorial entity