February 10 (SeeNews) - Croatian shipping company Tankerska Next Generation (TNG), a wholly-owned unit of Tankerska Plovidba [ZSE:TNPL-R-A], said on Tuesday its capital increase by 160 million kuna ($23.4 million/20.7 million euro) to 360 million kuna has been registered by the country's Central Depository and Clearing Company.