At the price of 5000 pulp, the position will be closed free of charge in 2.5 yuan within one day. That is to say, Kaiping 2.5 yuan won't retreat for a few days.
PTA futures are varieties of Zhengzhou Commodity Exchange. Fixed 3 yuan charges. Closing positions is free.
Fixed 3 yuan charges. Kaiping 3 yuan opened in a few days and returned to 0.5 yuan.