| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20201218 |
| Unknown | China national standards | MT | 320.0 | USD | 20201218 |
| Unknown | China national standards | MT | 210.0 | USD | 20201218 |
| Unknown | China national standards | MT | 70.0 | USD | 20201218 |
| Unknown | China national standards | MT | 800.0 | USD | 20201218 |
| Unknown | China national standards | MT | 530.0 | USD | 20201218 |
| Unknown | China national standards | MT | 2330.0 | USD | 20201218 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201218 |
| Unknown | China national standards | MT | 4860.0 | USD | 20201218 |
| Unknown | China national standards | MT | 820.0 | USD | 20201217 |