Class 3531 - Organic surface active agents, except soap of Central Product Classification (CPC) Version 2.1 includes these subclasses:

35310 Organic surface active agents, except soap

This subclass is defined through the following headings/subheadings of the HS 2007: 3402.11 - .19.


In French: http://www.fr2.wiki/cpc:3531
In Spanish: http://www.actor-atlas.info/es5:3531




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