| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5330.0 | USD | 20181021 |
| Unknown | China national standards | MT | 5260.0 | USD | 20181021 |
| Unknown | China national standards | MT | 5030.0 | USD | 20181021 |
| Unknown | China national standards | MT | 4580.0 | USD | 20181021 |
| Unknown | China national standards | MT | 36970.0 | USD | 20181020 |
| Unknown | China national standards | MT | 70210.0 | USD | 20181020 |
| Unknown | China national standards | MT | 36220.0 | USD | 20181020 |
| Unknown | China national standards | MT | 34590.0 | USD | 20181020 |
| Unknown | China national standards | MT | 32610.0 | USD | 20181020 |
| Unknown | China national standards | MT | 36220.0 | USD | 20181020 |