| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200420 |
| Unknown | China national standards | MT | 120.0 | USD | 20200420 |
| Unknown | China national standards | MT | 290.0 | USD | 20200420 |
| Unknown | China national standards | MT | 80.0 | USD | 20200420 |
| Unknown | China national standards | MT | 610.0 | USD | 20200420 |
| Unknown | China national standards | MT | 590.0 | USD | 20200419 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200419 |
| Unknown | China national standards | MT | 690.0 | USD | 20200419 |
| Unknown | China national standards | MT | 830.0 | USD | 20200418 |
| Unknown | China national standards | MT | 80.0 | USD | 20200418 |