1. Copper inventory: 362,600 tonnes (increase of 2,350 tonnes).
2. Aluminum inventory: 418,675 tonnes (decrease of 2,200 tonnes).
3. Nickel inventory: 281,574 tonnes (unchanged).
4. Zinc inventory: 115,275 tonnes (decrease of 100 tonnes).
5. Lead inventory: 283,000 tonnes (decrease of 75 tonnes).
6. Tin inventory: 8,665 tonnes (decrease of 55 tonnes).