| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18430.0 | USD | 20181210 |
| Unknown | China national standards | MT | 540.0 | USD | 20181210 |
| Unknown | China national standards | MT | 540.0 | USD | 20181210 |
| Unknown | China national standards | MT | 290.0 | USD | 20181210 |
| Unknown | China national standards | MT | 710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 520.0 | USD | 20181201 |
| Unknown | China national standards | MT | 290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 250.0 | USD | 20181201 |