| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40180.0 | USD | 20181220 |
| Unknown | China national standards | MT | 46590.0 | USD | 20181220 |
| Unknown | China national standards | MT | 38730.0 | USD | 20181220 |
| Unknown | China national standards | MT | 33230.0 | USD | 20181220 |
| Unknown | China national standards | MT | 54200.0 | USD | 20181220 |
| Unknown | China national standards | MT | 32270.0 | USD | 20181220 |
| Unknown | China national standards | MT | 37570.0 | USD | 20181220 |
| Unknown | China national standards | MT | 33950.0 | USD | 20181220 |
| Unknown | China national standards | MT | 32490.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4710.0 | USD | 20181220 |