| London Metal Exchange | ||||||
| Official and Previous Day Prices 20 September 2017 | ||||||
| USD/MT | Cash seller & Settlement | 3 Months seller | ||||
| Official | Previous Day Prices | +/- | Official | Previous Day Prices | +/- | |
| Aluminum | 2164.00 | 2107.50 | 56.50 | 2191.00 | 2132.00 | 59.00 |
| Al Alloy | 1760.00 | 1725.00 | 35.00 | 1770.00 | 1770.00 | 0.00 |
| NASAAC | 1950.00 | 1940.50 | 9.50 | 1965.00 | 1970.00 | -5.00 |
| Copper | 6520.00 | 6492.00 | 28.00 | 6565.00 | 6540.00 | 25.00 |
| Lead | 2443.00 | 2381.00 | 62.00 | 2462.50 | 2410.00 | 52.50 |
| Nickel | 11375.00 | 10950.00 | 425.00 | 11470.00 | 11020.00 | 450.00 |
| Tin | 20855.00 | 20925.00 | -70.00 | 20730.00 | 20725.00 | 5.00 |
| Zinc | 3170.00 | 3123.50 | 46.50 | 3157.00 | 3097.00 | 60.00 |
