| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7140.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 130.0 | USD | 20181201 |
| Unknown | China national standards | MT | 370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1300.0 | USD | 20181201 |
| Unknown | China national standards | MT | 380.0 | USD | 20181201 |
| Unknown | China national standards | MT | 480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 330.0 | USD | 20181201 |