烯烃：现货供需环比走弱，印度PVC价格飙涨-期货频道-和讯网 hexun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hexun.com Daily Mail and Mail on Sunday newspapers.
两根K线挑战趋势？内需开始减弱，PVC 飞流直下 ；纯碱今日 夺冠 ，谁是背后 推手 ？-期货频道-和讯网 hexun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from hexun.com Daily Mail and Mail on Sunday newspapers.