COST OF SUGAR PRODUCTION – Rs\kg
| 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | |
| Sevanagala | 63.00 | 65.00 | n.a | 68.00 | 98.00 | 104.76 | 99.09 | 107.41 | 119.00 | 117.00 | Pending |
| Pelwatta | 96.36 | 93.80 | 82.00 | 112.00 | 104.00 | 161.62 | 132.39 | 130.00 | 157.62 | 150.00 | 158.00 |
| Galoya | – | – | – | 91.00 | 98.15 | 102.52 | 134.62 | 124.45 | 114.00 | 139.00 | Pending |