Iyi ndi sitima yachiwiri yoyendetsedwa ndi LNG kumtunda ndi pakati pa mtsinje wa Yangtze.Imamangidwa motsatira Code for Natural Gas-Powered Ships.Dongosolo lake loperekera gasi ladutsa kuyang'aniridwa ndi dipatimenti yowona za Ship Inspection ya Chongqing Maritime Safety Administration.