: www.vnrdrb.net www.vnrdrb.net Online 28 11900 – 700/8 – 17500 – 850/4 – 20900 – 1050/11 – 32450/- (1 + 23 stages) 16 (A class) 16000 – 54000/- 9 (B class) 12200 – 33580/- 9 (C class) 10050 – 29940/- 1 19500 - 62000/- 1 15000 – 47600/- : 19 : 17 : 13 : 2 : 10 : 2 : 1