| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20191121 |
| Unknown | China national standards | MT | 18150.0 | USD | 20191121 |
| Unknown | China national standards | MT | 480.0 | USD | 20191121 |
| Unknown | China national standards | MT | 150.0 | USD | 20191121 |
| Unknown | China national standards | MT | 80.0 | USD | 20191121 |
| Unknown | China national standards | MT | 170.0 | USD | 20191121 |
| Unknown | China national standards | MT | 790.0 | USD | 20191121 |
| Unknown | China national standards | MT | 60.0 | USD | 20191121 |
| Unknown | China national standards | MT | 540.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191121 |