16190LeafLevel 5
Other chemical minerals
**Includes:** This subclass is defined through the following headings/subheadings of the HS 2012: 2511, 2528, 2529.21, .22, 2530.20, .90.
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/api/v1/systems/cpc_v21/nodes/16190Cross-system equivalences8
HS 2022
251110Barium sulphate (barytes); naturalpartial251120Barium carbonate (witherite); natural, whether or not calcined, other than barium oxide of heading no. 2816partial252800Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85 % of H3BO3 calculated on the dry weightpartial252921Fluorspar; containing by weight 97% or less of calcium fluoridepartial252922Fluorspar; containing by weight more than 97% of calcium fluoridepartial253020Kieserite, epsomite (natural magnesium sulphates)partial253090Mineral substances; n.e.c. in chapter 25partial