| London Metal Exchange | ||||||
| Official and Previous Day Prices 20 April 2017 | ||||||
| USD/MT | Cash seller & Settlement | 3 Months seller | ||||
| Official | Previous Day Prices | +/- | Official | Previous Day Prices | +/- | |
| Aluminum | 1933.00 | 1895.50 | 37.50 | 1942.50 | 1909.00 | 33.50 |
| Al Alloy | 1675.00 | 1680.00 | -5.00 | 1680.00 | 1685.00 | -5.00 |
| NASAAC | 1760.00 | 1740.50 | 19.50 | 1795.00 | 1770.00 | 25.00 |
| Copper | 5611.50 | 5600.50 | 11.00 | 5645.00 | 5630.50 | 14.50 |
| Lead | 2160.50 | 2148.00 | 12.50 | 2160.00 | 2150.00 | 10.00 |
| Nickel | 9380.00 | 9455.00 | -75.00 | 9430.00 | 9490.00 | -60.00 |
| Tin | 19905.00 | 19875.00 | 30.00 | 19900.00 | 19925.00 | -25.00 |
| Zinc | 2605.00 | 2546.00 | 59.00 | 2622.00 | 2565.50 | 56.50 |
