| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20200412 |
| Unknown | China national standards | MT | 590.0 | USD | 20200412 |
| Unknown | China national standards | MT | 660.0 | USD | 20200412 |
| Unknown | China national standards | MT | 980.0 | USD | 20200412 |
| Unknown | China national standards | MT | 35820.0 | USD | 20200412 |
| Unknown | China national standards | MT | 400.0 | USD | 20200412 |
| Unknown | China national standards | MT | 800.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200412 |
| Unknown | China national standards | MT | 690.0 | USD | 20200412 |
| Unknown | China national standards | MT | 7900.0 | USD | 20200412 |