| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20201220 |
| Unknown | China national standards | MT | 300.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1650.0 | USD | 20201220 |
| Unknown | China national standards | MT | 420.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1080.0 | USD | 20201220 |
| Unknown | China national standards | MT | 510.0 | USD | 20201220 |
| Unknown | China national standards | MT | 500.0 | USD | 20201220 |
| Unknown | China national standards | MT | 810.0 | USD | 20201220 |
| Unknown | China national standards | MT | 420.0 | USD | 20201220 |
| Unknown | China national standards | MT | 80.0 | USD | 20201220 |