| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2310.0 | USD | 20200412 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200412 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200412 |
| Unknown | China national standards | MT | 580.0 | USD | 20200412 |
| Unknown | China national standards | MT | 420.0 | USD | 20200412 |
| Unknown | China national standards | MT | 360.0 | USD | 20200412 |
| Unknown | China national standards | MT | 380.0 | USD | 20200412 |
| Unknown | China national standards | MT | 330.0 | USD | 20200411 |
| Unknown | China national standards | MT | 380.0 | USD | 20200411 |
| Unknown | China national standards | MT | 140.0 | USD | 20200411 |