|
2620.11.00.00 |
Hard zinc spelter |
|
2620.19.30.00 |
Zinc dross and zinc skimmings |
|
2620.19.60. |
Other |
|
2620.21.00. |
Leaded gasoline sludges and leaded anti- knockcompound sludges |
|
2620.29.00. |
Other |
|
2620.30.00. |
Containing mainly copper |
|
2620.40.00. |
Containing mainly aluminum |
|
2620.60.10.00 |
Of a kind used only for the extraction of arsenic or the manufacture of itschemical compounds |
|
2620.60.90.00 |
Other |
|
2620.91.00.00 |
Containing antimony, beryllium, cadmium, chromium or theirmixtures |
|
2620.99.10.00 |
Containing mainlyvanadium |
|
2620.99.20.00 |
Containing mainly tungsten |
|
2620.99.30.00 |
Materials not provided for elsewhere in this heading containing by weight over 10percent nickel |
|
2620.99.50.00 |
Slag containing by weight over 40 percenttitanium, and which if containing over 2 percent by weight of copper, lead, or zinc is not to betreated for the recovery thereof |
|
2620.99.75. |
Other materials which are residues not advanced in value or condition by any means, and which ifcontaining over 2 percent by weight of copper, lead or zinc are not to be treated for the recoverythereof |
|
2620.99.85.00 |
Other |
