Overnight, the LME three-month tin contract plunged by 3.91%, dragging down SHFE tin, which once fell by more than 3%. At the beginning of today's daytime session, SHFE tin continued its weak performance, with the most-traded contract dropping by over 4%. Yesterday, LME tin inventory increased significantly, rising from 2,990 mt to 3,435 mt, a daily increase of 15%. Nearly 500 mt were delivered to the Malaysian warehouse, alleviating concerns about tin supply. Recently, the escalation of global trade conflicts has led to a sell-off in commodities amid risk-off sentiment, resulting in a catch-up decline in tin prices, which had previously shown relative strength.

![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)
