3103 Mineral or chemical phosphatic fertilisers (excl. those in tablets or similar forms, or in packages with a gross weight of <= 10 kg)

3103 (01/1988-..) Mineral or chemical phosphatic fertilisers (excl. those in tablets or similar forms, or in packages with a gross weight of <= 10 kg) 31031000 (01/1988-12/1993) Superphosphates (excl. those in pellet or similar forms, or in packages with a gross weight of =< 10 kg) 31031010 (01/1994-12/2016) Superphosphates containing > 35 by weight of diphosphorus pentoxide (excl. such products in tablets or similar forms, or in packages with a gross weight of <= 10 kg) 31031090 (01/1994-12/2016) Superphosphates (excl. such products containing > 35 by weight of diphosphorus pentoxide, or in tablets or similar forms, or in packages with a gross weight of <= 10 kg) 31031100 (01/2017-..) Superphosphates containing by weight => 35 % of diphosphorus pentaoxide `P2O5` (excl. such products in tablets or similar forms, or in packages with a gross weight of <= 10 kg) 31031900 (01/2017-..) Superphosphates (excl. such products containing by weight => 35 % of diphosphorus pentaoxide, or in tablets or similar forms, or in packages with a gross weight of <= 10 kg) 31032000 (01/1988-12/2006) Basic slag (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg) 31039000 (01/2007-..) Mineral or chemical phosphatic fertilisers (excl. superphosphates, those in tablets or similar forms, or in packages with a gross weight of <= 10 kg)