SMM Alumina Index at 21.64 Yuan/MT Discount to Main Contract Price on September 16

The following table shows the ferrous and nonferrous metals movement on the SHFE and DCE on 16 Sep , 2026

On September 16, the SMM Alumina Index was reported at 2,674.36 yuan/mt, down 0.42 yuan/mt from the previous trading day; the SMM Shandong Alumina Index was reported at 2,676.50 yuan/mt, down 0.17 yuan/mt from the previous trading day; the SMM Henan Alumina Index was reported at 2,696.79 yuan/mt, down 1.32 yuan/mt from the previous trading day; the SMM Shanxi Alumina Index was reported at 2,697.03 yuan/mt, down 0.49 yuan/mt from the previous trading day; the SMM Guizhou Alumina Index was reported at 2,706.95 yuan/mt, down 0.52 yuan/mt from the previous trading day; the SMM Guangxi Alumina Index was reported at 2,587.50 yuan/mt, down 0.67 yuan/mt from the previous trading day.

Yunnan Aluminum Co., Ltd. announced that its production site in Zhaotong, Yunnan, has successfully rolled out the first batch of large-size aluminum-lanthanum alloy AirSlip (oil-air lubrication) casting round billets with a diameter of 305 mm, and received bulk orders from clients, making it the first enterprise under Aluminum Corporation of China Limited to achieve mass production of large-size rare earth alloy AirSlip round billets.