景气周期忙扩产，氨纶龙头华峰化学抛50亿定增预案

景气周期忙扩产，氨纶龙头华峰化学抛50亿定增预案

sina.com.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sina.com.cn Daily Mail and Mail on Sunday newspapers.