| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3530.0 | USD | 20201220 |
| Unknown | China national standards | MT | 3580.0 | USD | 20201220 |
| Unknown | China national standards | MT | 250.0 | USD | 20201220 |
| Unknown | China national standards | MT | 3690.0 | USD | 20201220 |
| Unknown | China national standards | MT | 270.0 | USD | 20201220 |
| Unknown | China national standards | MT | 3720.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2000.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1980.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2000.0 | USD | 20201219 |
| Unknown | China national standards | MT | 300.0 | USD | 20201219 |