| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191201 |
| Unknown | China national standards | MT | 560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5660.0 | USD | 20191201 |