| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20181201 |
| Unknown | China national standards | MT | 700.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1090.0 | USD | 20181201 |
| Unknown | China national standards | MT | 470.0 | USD | 20181201 |
| Unknown | China national standards | MT | 340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 540.0 | USD | 20181201 |