As long as it goes up by one point, it means it goes up by ten yuan.

Shanghai tin is a metal futures product launched in the last issue, with metal tin as the target. Because it was listed in the last issue, most traders habitually call it Shanghai Tin. The chemical symbol of metallic tin is SN, so the code of Shanghai Tin Futures is also SN. In the futures market, Sn futures refers to the tin period.