| Underlying | Yellow corn in bulk, with regular odor and appearance, hard or semihard from the latest crop. |
| Ticker | CCM |
| Contract size | 450 bags of 60 net kilograms each (corresponding to 27 metric tons). |
| Quotation | Brazilian Reals per bag to two decimal places. |
| Tick size | BRL0.01. |
| Round-lot | 1 contract. |
| Last trading day | 15th day of the contract month. |
| Expiration date | 15th day of the contract month. If that day is a holiday or is not a trading day, the last trading day shall be the following business day. |
| Contract months | January, march, may, july, august, september and november. |
| Settlement on expiration | Cash settlement. |
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