| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191201 |