| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3480.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2600.0 | USD | 20200521 |
| Unknown | China national standards | MT | 320.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2380.0 | USD | 20200521 |
| Unknown | China national standards | MT | 390.0 | USD | 20200520 |
| Unknown | China national standards | MT | 370.0 | USD | 20200520 |
| Unknown | China national standards | MT | 330.0 | USD | 20200520 |
| Unknown | China national standards | MT | 2140.0 | USD | 20200519 |