| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25970.0 | USD | 20181220 |
| Unknown | China national standards | MT | 22510.0 | USD | 20181220 |
| Unknown | China national standards | MT | 25970.0 | USD | 20181220 |
| Unknown | China national standards | MT | 22470.0 | USD | 20181220 |
| Unknown | China national standards | MT | 21840.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3430.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3330.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3290.0 | USD | 20181220 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181220 |