影响因素：美国加征关税令市场担忧潜在贸易风险可能进一步增强，拖累市场对需求前景信心，叠加俄乌和谈持续推进，均给予油市压力。 PP- 整体走跌 震荡运行 本周国内 PP 市场整体走跌，主流牌号市场价跌幅20-120元/吨。 行情分析 周内PP市场弱势下跌，伴随着 ...

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 ...

That means that if ABS and PVC are connected together, some type of adapter or fitting needs to be used. That's it, that's all that's allowed. The image below shows one such adapter on the right side.

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 ...