| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20201211 |
| Unknown | China national standards | MT | 40.0 | USD | 20201211 |
| Unknown | China national standards | MT | 3820.0 | USD | 20201211 |
| Unknown | China national standards | MT | 270.0 | USD | 20201211 |
| Unknown | China national standards | MT | 4830.0 | USD | 20201211 |
| Unknown | China national standards | MT | 280.0 | USD | 20201211 |
| Unknown | China national standards | MT | 320.0 | USD | 20201211 |
| Unknown | China national standards | MT | 280.0 | USD | 20201210 |
| Unknown | China national standards | MT | 40.0 | USD | 20201210 |
| Unknown | China national standards | MT | 40.0 | USD | 20201210 |