Plastics News is showing changes in pricing for PVC, solid polystyrene, polycarbonate, nylons 6 and 6/6, and ABS resins. Low demand sent North American prices for PVC and solid polystyrene resins down ...

影响因素：本周地缘局势有所激化升级，供应风险延续，对油价的支撑增强。叠加美国传统燃油消费旺季延续，原油库存维持去库态势，对油价形成利好支撑，预计下周国际油价有上涨空间。 PP- 多数上行 重心上移 本周国内PP市场多数上行，主流牌号市场价波动 ...

It's possible to join ABS to PVC, but it's only supposed to be done with a mechanical coupling, not glued. If you just came here for the answer, you can stop reading... but I think you want the whole ...

据中国汽车工业协会统计数据，2022年我国汽车产销分别完成2702.1万辆和2686.4万辆（连续14年稳居全球第一），同比增长3.4%和2.1 ...