SHANGHAI, Sept. 20 (SMM) –LME tin will find support at USD 20,400/mt and resistance at USD 20,900/mt, with eyes on the US Fed’s policy decision. SHFE 1801 tin met resistance during Tuesday’s night session, and should move mainly within RMB 144,500-146,000/mt today.
In Shanghai spot market, mainstream traded prices will lose upward momentum and range RMB 142,500-144,000/mt.

![The Most-Traded SHFE Tin Contract Opened Lower and Then Traded Stronger, Spot Market Recovers Amid Downtrend [SMM Tin Midday Review]](https://imgqn.smm.cn/usercenter/WWXJU20251217171753.jpg)
![The most-traded SHFE tin contract fluctuated rangebound during the night session, with downstream enterprises mostly following up with small-lot transactions. [SMM Tin Morning Brief]](https://imgqn.smm.cn/usercenter/bYFQn20251217171752.jpg)
