Domestic market
This week (2023.1.9-2023.1.13) the aluminum price index averaged 121.6, an increase of 1.53 from last week, with a maximum of 123.89 and a minimum of 119.68 within the week.
foreign market
This week (2023.1.9-2023.1.13) the average weekly LME aluminum official quotation is 2428.5, an increase of 153.5 from last week, the highest within the week is 2511, and the lowest is 2336.5.
Shanghai-London Ratio
This week (2023.1.9-2023.1.13), the Shanghai-London ratio averaged 7.3, a decrease of 0.57 from last week, with a maximum of 7.42 and a minimum of 7.15 within the week.
Futures premiums and discounts
This week (2023.1.9-2023.1.13) the weekly average futures discount is 42, an increase of 67 from last week, the highest within the week is 80, and the lowest is -10.
Spot premiums and discounts
This week (2023.1.9-2023.1.13) the weekly average of spot premiums and discounts was -92, down 10.75 from last week, with a maximum of -10 and a minimum of -180 within the week.
north-south spread
This week (2023.1.9-2023.1.13) the weekly average price difference between North and South is 328, an increase of 68 from last week, the highest within the week is 340, and the lowest is 310.