| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2290.0 | USD | 20201211 |
| Unknown | China national standards | MT | 820.0 | USD | 20201211 |
| Unknown | China national standards | MT | 2520.0 | USD | 20201211 |
| Unknown | China national standards | MT | 550.0 | USD | 20201211 |
| Unknown | China national standards | MT | 350.0 | USD | 20201211 |
| Unknown | China national standards | MT | 550.0 | USD | 20201210 |
| Unknown | China national standards | MT | 810.0 | USD | 20201210 |
| Unknown | China national standards | MT | 2290.0 | USD | 20201210 |
| Unknown | China national standards | MT | 970.0 | USD | 20201210 |
| Unknown | China national standards | MT | 330.0 | USD | 20201210 |