| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20200521 |
| Unknown | China national standards | MT | 910.0 | USD | 20200521 |
| Unknown | China national standards | MT | 120.0 | USD | 20200521 |
| Unknown | China national standards | MT | 100.0 | USD | 20200521 |
| Unknown | China national standards | MT | 100.0 | USD | 20200521 |
| Unknown | China national standards | MT | 340.0 | USD | 20200521 |
| Unknown | China national standards | MT | 100.0 | USD | 20200521 |
| Unknown | China national standards | MT | 800.0 | USD | 20200520 |
| Unknown | China national standards | MT | 590.0 | USD | 20200520 |
| Unknown | China national standards | MT | 910.0 | USD | 20200520 |