SMM, January 3:
On January 3, SMM A00 aluminum closed at 19,850 yuan/mt, down 20 yuan/mt, on par with the January contract, up 0 yuan/mt. The price spread between Henan and Shanghai was -90 yuan/mt, up 10 yuan/mt. SMM Central China closed at 19,760 yuan/mt, down 10 yuan/mt. On January 3, SMM A00 aluminum (Foshan) closed at 20,000 yuan/mt, down 50 yuan/mt, with a premium of 155 yuan/mt over the current-month contract, narrowing by 30 yuan/mt.
Aluminum billet spot market: Today, the overall domestic aluminum billet market saw lackluster transactions, with processing fees continuing to decline. By region, the South China market experienced weak transactions, quoted at 320–370 yuan/mt, down 10 yuan/mt; the Wuxi market saw mediocre transactions, quoted at 350–400 yuan/mt, down 30 yuan/mt; the Nanchang market's supply-demand pattern remained stable, quoted at 400–450 yuan/mt, basically flat.

![Alumina recua após rápida alta com consolidação de volume em queda; índice à vista interrompe queda e sobe levemente; padrão de oferta forte e demanda fraca permanece inalterado [Comentário matinal da SMM sobre alumina]](https://imgqn.smm.cn/usercenter/SBQYr20251217171651.jpg)
![Alumínio da SHFE continua em alta, spread de preços Guangdong-Xangai atrai significativamente transferências de carga [Análise de Meio-Dia do Alumínio Spot da SMM]](https://imgqn.smm.cn/usercenter/VTjoW20251217171653.jpg)
