| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20.0 | USD | 20201001 |
| Unknown | China national standards | MT | 40.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2270.0 | USD | 20201001 |
| Unknown | China national standards | MT | 60.0 | USD | 20201001 |
| Unknown | China national standards | MT | 10.0 | USD | 20201001 |
| Unknown | China national standards | MT | 430.0 | USD | 20201001 |
| Unknown | China national standards | MT | 10.0 | USD | 20201001 |
| Unknown | China national standards | MT | 20.0 | USD | 20201001 |
| Unknown | China national standards | MT | 50.0 | USD | 20201001 |
| Unknown | China national standards | MT | 50.0 | USD | 20201001 |