August 31 (SeeNews) - The share indices of the Belgrade Stock Exchange closed up on Tuesday, with industrial gases maker Messer Tehnogas [BEL:TGAS] topping the blue-chip gainers' list, bourse data showed.Messer Tehnogas' shares closed 3.13% higher at 16,500 dinars on Tuesday, Belgrade bourse data showed.Oil and gas company NIS [BEL:NIIS] generated the highest turnover of 5.0 million dinars, as 8,140 of its shares changed hands. NIS' shares closed 0.97% lower at 610 dinars.The BELEX15 index, which tracks the most liquid shares on the Belgrade Stock Exchange, ended the session 0.66% higher at 805.01 points.The broader BELEXline, a free-float market capitalisation weighted index, closed up 0.57% at 1,712.12 points.The bourse's total turnover grew to 13.8 million dinars ($138,500/117,400 euro) on Tuesday, from 2.6 million dinars on Monday, as 101 transactions were carried out.Trading on the multilateral trading facility (MTP) of the stock exchange generated a turnover of 470,150 dinars.(1 euro = 117.563 dinars)