生产企业牌号价格涨跌备注燕山石化拉丝L501101500定价中空5200B10000100定价管材6100M103000定价管材7600M105000定价管材2300XM103000定价注塑3000JE104500定价齐鲁石化管材2480103000定价管材2480H105000定价膜料6098粒10000150定价拉丝料6084A100000定价管材QHM22F114000定价电缆QHJ01107000定价中空1158112000定价中沙天津注塑T50-2000102000定价管材PN049-030-12210400-100定价管材料K44-08-122101000定价注塑T60-800102000定价中空5502XA97500定价中空600797000定价
