| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3740.0 | USD | 20181020 |
| Unknown | China national standards | MT | 310.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181019 |
| Unknown | China national standards | MT | 450.0 | USD | 20181019 |
| Unknown | China national standards | MT | 280.0 | USD | 20181019 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181018 |
| Unknown | China national standards | MT | 5200.0 | USD | 20181018 |
| Unknown | China national standards | MT | 1670.0 | USD | 20181018 |