Cluster selection is a shortcut for selecting all same level product categories in one click. The available clusters depend on the selected nomenclature. In the case of HS nomenclature for example, 3 levels of categories are available: 2-digit, 4-digit and 6-digit levels. WITS will then return information for each and every category belonging to the selected cluster(s).
To select product by cluster:
The selected cluster is displayed in the Products folder:
Next: Select Products by Aggregate
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The World Bank, 2010