| Type of Security | Stocks |
| Stock Code | MRVE3 |
| ISIN Code | BRMRVEACNOR2 |
| Maximum Spread | 2,0% / R$ 0,04 |
| Quantity | 5.000 |
| Round Lot | 100 |
| Market Maker | BTG Pactual CCTVM S.A. |
| Market Maker Hired Yes | Yes, by MRV Engenharia e Participações S.A. |
| Expiration of the Contract | Undetermined |
| Contract in Force since | 6/8/20 |
| Market Maker since | 6/8/20 |