| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3700.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3770.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3670.0 | USD | 20200520 |
| Unknown | China national standards | MT | 560.0 | USD | 20200520 |
| Unknown | China national standards | MT | 350.0 | USD | 20200520 |
| Unknown | China national standards | MT | 520.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200519 |
| Unknown | China national standards | MT | 490.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4120.0 | USD | 20200517 |