| Barges | DES/CIF | AP1 #2 | |||
| Date | Bid | Offer | Bid | Offer | Mid |
| Mar 10 | 76.00 | ||||
| Apr 10 | 76.50 | ||||
| May 10 | 77.50 | ||||
| Jun 10 | |||||
| Q2 10 | 77.50 | ||||
| Jul 10 | |||||
| Aug 10 | |||||
| Q3 10 | -0.25 | 81.00 | |||
| Q4 10 | -0.25 | 85.75 | |||
| 2H 10 | |||||
| Q1 11 | 89.75 | ||||
| 1H 11 | |||||
| Cal 11 | 94.50 | ||||
| Cal 12 | 105.00 | ||||
| Cal 13 | 111.00 | ||||
| FOB RB | AP1 #4 | FOB Newc | Newc | |||
| Date | Bid | Offer | Mid | Bid | Offer | Mid |
| Mar 10 | 86.00 | 85.00 | ||||
| Apr 10 | +0.75 | +1.00 | 83.75 | |||
| May 10 | 83.25 | |||||
| Jun 10 | ||||||
| Q2 10 | 83.25 | |||||
| Jul 10 | ||||||
| Aug 10 | ||||||
| Q3 10 | +0.35 | +1.00 | 82.75 | |||
| Q4 10 | +0.35 | +0.75 | 84.00 | |||
| 2H 10 | ||||||
| Q1 11 | -0.25 | +0.60 | 86.50 | |||
| 1H 11 | ||||||
| Cal 11 | -0.25 | +0.50 | 89.75 | |||
| Cal 12 | 98.25 | |||||
| Cal 13 | 103.50 | |||||