| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9550.0 | USD | 20191018 |
| Unknown | China national standards | MT | 40.0 | USD | 20191018 |
| Unknown | China national standards | MT | 150.0 | USD | 20191018 |
| Unknown | China national standards | MT | 330.0 | USD | 20191017 |
| Unknown | China national standards | MT | 290.0 | USD | 20191017 |
| Unknown | China national standards | MT | 2670.0 | USD | 20191017 |
| Unknown | China national standards | MT | 290.0 | USD | 20191016 |
| Unknown | China national standards | MT | 2750.0 | USD | 20191016 |
| Unknown | China national standards | MT | 2040.0 | USD | 20191016 |
| Unknown | China national standards | MT | 290.0 | USD | 20191016 |