| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20181020 |
| Unknown | China national standards | MT | 760.0 | USD | 20181020 |
| Unknown | China national standards | MT | 430.0 | USD | 20181020 |
| Unknown | China national standards | MT | 460.0 | USD | 20181020 |
| Unknown | China national standards | MT | 390.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3380.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1780.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3880.0 | USD | 20181019 |
| Unknown | China national standards | MT | 800.0 | USD | 20181019 |
| Unknown | China national standards | MT | 4250.0 | USD | 20181019 |