| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20180613 |
| Unknown | China national standards | MT | 6720.0 | USD | 20180613 |
| Unknown | China national standards | MT | 6730.0 | USD | 20180612 |
| Unknown | China national standards | MT | 530.0 | USD | 20180611 |
| Unknown | China national standards | MT | 140.0 | USD | 20180611 |
| Unknown | China national standards | MT | 390.0 | USD | 20180611 |
| Unknown | China national standards | MT | 530.0 | USD | 20180611 |
| Unknown | China national standards | MT | 3360.0 | USD | 20180611 |
| Unknown | China national standards | MT | 150.0 | USD | 20180610 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180610 |