2833.27 Barium sulphate 2833.27.00 A 2833.27.00 A 2833.27.01 A
2833.27.02 A
2833.29 Sulphates of metal nes 2833.29.00 A 2833.29.10 A 2833.29.01 B
2833.29.20 D 2833.29.02 A
2833.29.30 A 2833.29.03 A
2833.29.50 A 2833.29.04 C
2833.29.05 A
2833.29.08 A
2833.29.99 A
2833.30 Alums 2833.30.10 D 2833.30.00 A 2833.30.01 A
2833.30.90 A 2833.30.99 A
2833.40 Peroxosulphates (persulphates) of metals 2833.40.00 A 2833.40.10 A 2833.40.01 C
2833.40.20 A 2833.40.02 A
2833.40.50 A 2833.40.03 A
2834.10 Nitrites of metals 2834.10.00 A 2834.10.10 A 2834.10.01 A
2834.10.50 A 2834.10.99 A
2834.21 Potassium nitrate 2834.21.00 D 2834.21.00 D 2834.21.01 A
2834.21.02 A