| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20200520 |
| Unknown | China national standards | MT | 850.0 | USD | 20200520 |
| Unknown | China national standards | MT | 130.0 | USD | 20200520 |
| Unknown | China national standards | MT | 140.0 | USD | 20200520 |
| Unknown | China national standards | MT | 90.0 | USD | 20200520 |
| Unknown | China national standards | MT | 650.0 | USD | 20200519 |
| Unknown | China national standards | MT | 860.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200519 |
| Unknown | China national standards | MT | 930.0 | USD | 20200519 |
| Unknown | China national standards | MT | 890.0 | USD | 20200518 |