.%,
(PELD)160.913.87+2.46
(PEHD)155.080.02+0.01
(PP)159.630.50+0.32
(PS)192.6320.10+11.65
- (PVC-S)200.796.88+3.55
(PET)150.5014.50+10.66
(LLDPE)158.24-0.91-0.57
(EPS)205.337.83+3.97
- (PPI-ST)173.756.00+3.58