Ïîëèìåð	Ìàé	Èçì.	%, ìåñ
ÏÝÍÏ (PELD)	133.54	10.21	+8.28
ÏÝÂÏ (PEHD)	137.77	8.44	+6.53
ÏÏ (PP)	138.14	8.25	+6.35
ÏÑ (PS)	175.09	4.72	+2.77