| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3160.0 | USD | 20181019 |
| Unknown | China national standards | MT | 60.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2640.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3170.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1830.0 | USD | 20181018 |
| Unknown | China national standards | MT | 60.0 | USD | 20181018 |
| Unknown | China national standards | MT | 850.0 | USD | 20181017 |
| Unknown | China national standards | MT | 390.0 | USD | 20181017 |
| Unknown | China national standards | MT | 1830.0 | USD | 20181017 |
| Unknown | China national standards | MT | 2480.0 | USD | 20181016 |