Polymers	Apr	Chg	%, Mth
LDPE	148.14	0.51	+0.35
HDPE	147.19	2.80	+1.94
PP	0.00	0.00	+0.00
PS	178.76	6.20	+3.59
PVC	109.83	0.58	+0.53
PET	133.50	4.63	+3.59
LLDPE	150.18	4.87	+3.35
EPS	183.67	3.00	+1.66
PPI-ST	149.22	2.66	+1.81