| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18370.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181021 |
| Unknown | China national standards | MT | 18950.0 | USD | 20181020 |
| Unknown | China national standards | MT | 15390.0 | USD | 20181020 |
| Unknown | China national standards | MT | 16610.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2440.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2690.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2670.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181020 |
| Unknown | China national standards | MT | 16730.0 | USD | 20181019 |