| | 80/100 | 60/70 |
| | 80/100 (Drum/Per Litre/kg) | 60/70 (Drum/Per Litre/kg) |
2021.01.05 | 79.00 (Bulk) | 79.00 (Bulk) | |
2019.10.08 | 1009 | 75.50 (Bulk) | 75.50 (Bulk) |
2018.10.16 | 1009 | 77.50 (Bulk) | 80.00 (Bulk) |
2018.09.22 | 1007 | 73.50 (Bulk) | 76.00 (Bulk) |
2018.09.18 | 1005 | 82.00 (Drum/Per Litre/kg) | 82.00 (Drum/Per Litre/kg) |
2018.09.03 | | 72.00 (Drum/Per Litre/kg) | 72.00 (Drum/Per Litre/kg) |
2018.09.01 | 1001 | 67.50 (Bulk) | 70.00 (Bulk) |
2017.04.26 | 977 | 55.00 (Drum/Per Litre/kg) | 56.00 (Drum/Per Litre/kg) |
2017.03.03 | 976 | 55.00 (Drum/Per Litre/kg) | 64.50 (Drum/Per Litre/kg) |
2016.11.03 | 973 | 55.00 (Drum/Per Litre/kg) | 53.00 (Drum/Per Litre/kg) |
2016.01.22 | 969 | 55.00 (Drum/Per Litre/kg) | 50.00 (Drum/Per Litre/kg) |
2015.12.04 | 967 | 75.00 (Drum/Per Litre/kg) | 75.00 (Drum/Per Litre/kg) |
2014.11.01 | | 85.00 (Drum/Per Litre/kg) | 86.00 (Drum/Per Litre/kg) |
2014.10.02 | | 91.00 (Drum/Per Litre/kg) | 92.00 (Drum/Per Litre/kg) |
| | 100.80 (Drum/Per Litre/kg) | 100.80 (Drum/Per Litre/kg) |
2013.08.01 | 950 | 92.00 (Bulk) | 92.00 (Bulk) |
| | 105.80 (Drum/Per Litre/kg) | 95.00 (Drum/Per Litre/kg) (Revised) |
2013.07.17 | 951 | 96.50 (Bulk) | 91.50 (Bulk) |
| | 91.50 (Drum/Per Litre/kg) | 100.80 (Drum/Per Litre/kg) |
2013.04.19 | 950 | 96.50 (Bulk) | 105.80 (Bulk) |
| | 91.50 (Drum/Per Litre/kg) | 100.80 (Drum/Per Litre/kg) |
2011.09.19 | 933 | 98.50 (Bulk) | 107.80 (Bulk) |
| | 80.00 (Drum/Per Litre/kg) | 85.00 (Drum/Per Litre/kg) |
2011.01.24 | 926 | 87.00 (Bulk) | 92.00 (Bulk) |
| | 93.55 (Drum/Per Litre.kg) | 93.90 (Drum/Per Litre/kg) |
2011.01.11 | 925 | 100.55 (Bulk) | 100.90 (Bulk) |
| | 93.55 (Drum/Per Litre.kg) | 93.90 (Drum/Per Litre/kg) |
2010.11.23 | 923 | 100.55 (Bulk) | 100.90 (Bulk) |
| | 93.55 (Drum/Per Litre.kg) | 93.90 (Drum/Per Litre/kg) |
2009.01.01 | 903 | 100.55 (Bulk) | 100.90 (Bulk) |
| | 96.00 (Drum/Per Litre/kg) | 96.35 (Drum/Per Litre/kg) |
2008.07.24 | 896 | 103.00 (Bulk) | 103.35 (Bulk) |
2008.05.05 | 890 | 101.00 | 101.35 |
2008.03.06 | 888 | 98.00 | 98.35 |
2007.12.14 | 881 | 83.75 | 98.35 |
2007.07.28 | 871 | 68.70 | 77.90 |
2006.09.28 | 851 | 57.00 | 62.00 |
2006.09.19 | 849 | 23.80 | 36.30 |
2006.03.01 | 837 | 26.20 | 37.20 |
2005.05.19 | 831 | 29.80 | 30.80 |
2004 | 823 | 23.00 | 24.00 |