.%,
(PELD)122.29-2.14-1.72
(PEHD)118.312.19+1.88
(PP)115.163.38+3.02
(PS)158.369.64+6.48
- (PVC-S)93.811.14+1.23
(PET)116.585.58+5.02
(LLDPE)131.882.13+1.64
(EPS)162.203.15+1.98
- (PPI-ST)127.102.98+2.40
- (PPI-rST)79.234.44+5.93