Tags export price of rubber Rubber export prices rise sharply Monday, May 29, 2017 The average export price of rubber in the first four months of 2017 was US$2,016 per tonne, a year-on-year increase of 68.8 per cent. Global price slump hits domestic rubber exports Tuesday, Jul 09, 2013 Viet Nam''s rubber exports fell sharply during the first half of 2013, plunging 19.2 per cent in value and 5 per cent in volume against the same period last year, according to the Ministry of Industry and Trade.