A product certificate specified for this distinct chemical.
A product certificate specified for this facility production unit.
A product certificate specified for this production facility.
A product certificate specified for this trade product.
|unece:Chemical||Any clearly defined substance having a defined molecular composition.|
|unece:ProductionFacility||A man made physical structure, such as a building, in which something is produced.|
|unece:ProductionUnit||A defined set of production processes under the single management of a facility.|
|unece:TradeProduct||Any tangible output or service produced by human or mechanical effort or by a natural process for trade purposes.|