| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4710.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 108580.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 69710.0 | USD | 20191201 |
| Unknown | China national standards | MT | 42580.0 | USD | 20191201 |
| Unknown | China national standards | MT | 51450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191201 |