The delivery time of nickel is about March, usually from 9: 00 am to 3: 00 pm. Recently, the prices of these things have gradually fallen under the influence of the sharp rise and fall of nickel in Shanghai and Shanghai, and they are still reluctant to sell. A day later, no one wanted to sell them. For example, in the market of 304 stainless steel, the price of cold-rolled stainless steel coils rose from RMB 0/8200 on March 3rd to RMB 235,000-24,000 a ton on March 8th. In three days, it became 19000 yuan, and there was not enough delivery quantity to make the spot price rise again. Be careful in delivery, or it will be bloody.