| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20181022 |
| Unknown | China national standards | MT | 300.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 490.0 | USD | 20181021 |
| Unknown | China national standards | MT | 310.0 | USD | 20181021 |
| Unknown | China national standards | MT | 310.0 | USD | 20181021 |