| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4910.0 | USD | 20200315 |
| Unknown | China national standards | MT | 2290.0 | USD | 20200315 |
| Unknown | China national standards | MT | 4320.0 | USD | 20200315 |
| Unknown | China national standards | MT | 110.0 | USD | 20200315 |
| Unknown | China national standards | MT | 150.0 | USD | 20200315 |
| Unknown | China national standards | MT | 990.0 | USD | 20200314 |
| Unknown | China national standards | MT | 130.0 | USD | 20200314 |
| Unknown | China national standards | MT | 140.0 | USD | 20200314 |
| Unknown | China national standards | MT | 880.0 | USD | 20200314 |
| Unknown | China national standards | MT | 450.0 | USD | 20200314 |