.%,
(PELD)91.570.53+0.58
(PEHD)101.09-1.70-1.65
(PP)104.17-1.00-0.95
(PS)112.090.45+0.40
- (PVC-S)75.77-0.06-0.08
(PET)109.672.00+1.86
(LLDPE)94.16-0.50-0.52
(EPS)116.50-1.50-1.27
- (PPI-ST)103.02-0.26-0.26