| 20 |
ton |
Monthly |
| 0.10 |
CND |
lbs |
Zinc Dross - zinc dross.
Zinc Dross shall consist of slag, dross, skimmings or spillings from zinc die cast melting operations. Minimum zinc content of 85% and slabs chunks should not exceed 75 lbs.ISRI code SHELF may be included in this grade.