品名牌号生产企业性能HDPE2200J大庆石化注塑，4.5-6.5HDPE2911抚顺乙烯注塑20HDPE5000S大庆石化挤塑拉丝0.9HDPE5000S兰州石化挤塑拉丝0.8-1.2HDPE5000S扬子石化挤塑拉丝0.8-1.2HDPE5301B扬子石化吹塑中空，0.57HDPE5306J扬子石化注塑5.0-7.0HDPE5502韩国大林吹塑中空0.35HDPE60550AG兰州石化注塑，6.0-9.0HDPE9001台湾塑胶薄膜0.05HDPEBE0400LG化学吹塑中空，0.4HDPEDGDA6098齐鲁石化薄膜，9.0-14.0HDPEDMDA8008兰州石化注塑7.6HDPEDMDA-8008独山子石化注塑)