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089300 Extraction of salt
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This type includes:
- extraction of salt from underground including by dissolving and pumping
- salt production by evaporation of sea water or other saline waters
- crushing, purification and refining of salt by the producer
This type excludes:
- processing of salt into food-grade salt, e.g. iodised salt (see 108400) -drinkable water production by evaporation of saline water (see 360000)
industrial salt; peat dust; salt