| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20181022 |
| Unknown | China national standards | MT | 390.0 | USD | 20181021 |
| Unknown | China national standards | MT | 100.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1770.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1090.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2290.0 | USD | 20181021 |
| Unknown | China national standards | MT | 980.0 | USD | 20181021 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181021 |
| Unknown | China national standards | MT | 140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 20.0 | USD | 20181021 |