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中石油大庆炼化;聚丙烯(PP);HP500P HP550J HP500N PPB4228 HP565S EPS30R PA14D V30G T30S
中石化呼和浩特石化; 聚丙烯 T30S 07FC HT40S HT30G
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大庆石化;低密度高压聚乙烯(LDPE); 18g 18D 18D0 2426H 2426K 2426F 2420D高密度低压聚乙烯(HDPE); 2200J 3711 DMDB4506 DGDB-6097 DMDA8920 DMDA8007 5000S 5300B DGDB2480线性低密度聚乙烯(LLDPE)DFDA9047 DNDA8320 ·DFDA7047 DFDA-7042 茂金属HPR18H10A ABS-750A 聚丙烯 (PP);T30S T38F V30G HP500N
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