SHANGHAI, Aug. 15 (SMM) –LME tin will test support at USD 20,200/mt and resistance at USD 20,500/mt today. SHFE 1709 tin touched a low of RMB 143,000/mt overnight. The contract will head to RMB 141,000/mt if it fails to hold onto RMB 143,000/mt, and should move mainly at RMB 143,000-145,000/mt today.
In Shanghai spot tin market, weak SHFE tin and wait-and-see sentiment will push mainstream traded prices down to RMB 144,500-145,500/mt today.
Key Macroeconomic Indicators for Base Metal Prices (2017-8-15)

![Ventos contrários macroeconômicos diminuem marginalmente, aliados à negociação ativa no mercado, o contrato de estanho mais negociado na SHFE se recupera após cair [Revisão do meio-dia do estanho da SMM]](https://imgqn.smm.cn/usercenter/cUElw20251217171752.jpg)
![Estoque de estanho na LME 4.890 t, queda de 230 t; alta de juros do FOMC em setembro quase certa, atenção à decisão [SMM Notícias Matinais de Estanho]](https://imgqn.smm.cn/usercenter/Ftgzr20251217171751.jpg)
