C05D1/00	7	Fertilisers containing potassium (C05D7/00 takes precedence)	C05D1/00	C05D1/00		11945
C05D1/005	8	{post-treatment}	C05D1/00	C05D1/00		394
C05D1/02	8	Manufacture from potassium chloride or sulfate or double or mixed salts thereof	C05D1/02	C05D1/02		13238
C05D1/04	8	from minerals or volcanic rocks	C05D1/04	C05D1/04		1046
C05D3/00	7	Calcareous fertilisers (C05D7/00 takes precedence)	C05D3/00	C05D3/00		7825
C05D3/02	8	from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products	C05D3/02	C05D3/02		8088
C05D3/04	8	from blast-furnace slag or other slags containing lime or calcium silicates	C05D3/04	C05D3/04		316
C05D5/00	7	Fertilisers containing magnesium (C05D7/00 takes precedence)	C05D5/00	C05D5/00		11364
C05D7/00	7	Fertilisers producing carbon dioxide	C05D7/00	C05D7/00		264
C05D9/00	7	Other inorganic fertilisers	C05D9/00	C05D9/00		25474
C05D9/02	8	containing trace elements	C05D9/02	C05D9/02		26504
