Baoshan Iron and Steel JTB1 will expire once a paper is due, Chonggao trend is very abnormal, do not rule out some short-term funds of up behavior.

• 宝钢JTB1就要到期了，一旦到期就是废纸一张，冲高走势是极不正常的，不排除是一些短线资金的炒作行为。