| Barges | DES/CIF | AP1 #2 | |||
| Date | Bid | Offer | Bid | Offer | Mid |
| Mar 10 | 74.25 | ||||
| Apr 10 | 75.00 | ||||
| May 10 | 75.80 | 77.00 | 76.00 | ||
| Jun 10 | 76.60 | 76.75 | |||
| Q2 10 | 76.00 | ||||
| Jul 10 | |||||
| Aug 10 | |||||
| Q3 10 | 78.75 | -0.25 | 79.75 | ||
| Q4 10 | 83.75 | -0.25 | 84.25 | ||
| 2H 10 | |||||
| Q1 11 | 88.25 | ||||
| 1H 11 | |||||
| Cal 11 | 93.25 | ||||
| Cal 12 | 104.00 | ||||
| Cal 13 | 110.25 | ||||
| FOB RB | AP1 #4 | FOB Newc | Newc | |||
| Date | Bid | Offer | Mid | Bid | Offer | Mid |
| Mar 10 | 84.25 | |||||
| Apr 10 | 84.50 | 85.30 | 83.00 | |||
| May 10 | 83.50 | 84.00 | 82.00 | |||
| Jun 10 | 82.50 | 83.50 | ||||
| Q2 10 | 82.00 | |||||
| Jul 10 | ||||||
| Aug 10 | ||||||
| Q3 10 | -1.00 | 81.75 | ||||
| Q4 10 | -1.00 | 83.15 | ||||
| 2H 10 | ||||||
| Q1 11 | -0.30 | 85.65 | ||||
| 1H 11 | ||||||
| Cal 11 | -0.25 | -0.50 | 89.00 | |||
| Cal 12 | 97.25 | |||||
| Cal 13 | 102.75 | |||||