| Company Producer | Symbol | Price | Week Ago | Year Ago |
| Agrium | AGU | 61.59 | 60.67 | 29.43 |
| CF Industries | CF | 96.46 | 83.26 | 21.01 |
| Mosaic | MOS | 71.09 | 68.95 | 20.32 |
| PotashCorp | POT | 124.34 | 119.80 | 47.06 |
| Terra Industries | TRA | 39.37 | 36.02 | 9.74 |
| Terra Nitrogen | TNH | 108.03 | 125.37 | 28.76 |
| Distribution/Retail | ||||
| Andersons Inc. | ANDE | 42.71 | 46.54 | 36.97 |
| Deere & Co. | DE | 157.91 | 150.55 | 87.45 |
| Scotts | SMG | 38.25 | 38.69 | 49.50 |
| UAP | UAPH | 31.94 | 31.20 | 24.05 |
Transparency Across the Fertilizer Value-Chain