| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20201211 |
| Unknown | China national standards | MT | 250.0 | USD | 20201210 |
| Unknown | China national standards | MT | 2060.0 | USD | 20201210 |
| Unknown | China national standards | MT | 250.0 | USD | 20201210 |
| Unknown | China national standards | MT | 270.0 | USD | 20201210 |
| Unknown | China national standards | MT | 330.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1770.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1920.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1770.0 | USD | 20201210 |