| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20200413 |
| Unknown | China national standards | MT | 910.0 | USD | 20200413 |
| Unknown | China national standards | MT | 150.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200412 |
| Unknown | China national standards | MT | 120.0 | USD | 20200412 |
| Unknown | China national standards | MT | 500.0 | USD | 20200412 |
| Unknown | China national standards | MT | 120.0 | USD | 20200412 |
| Unknown | China national standards | MT | 130.0 | USD | 20200411 |
| Unknown | China national standards | MT | 130.0 | USD | 20200411 |