I am wondering what the difference is between the net weight and the supplementary quantity. Is the net weight the primary unit declared by the member countries and is the supplementary quantity the secondary unit?
For example when I check the following trade flow I get this result:
| 1 |
|
2004 |
Import |
Ireland |
Canada |
440320 |
$76,205 |
368,014 |
1 |
N/A |
Does that mean that Ireland has just provided the imports netweight and no supplementary unit?