| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20201215 |
| Unknown | China national standards | MT | 290.0 | USD | 20201215 |
| Unknown | China national standards | MT | 280.0 | USD | 20201215 |
| Unknown | China national standards | MT | 310.0 | USD | 20201215 |
| Unknown | China national standards | MT | 310.0 | USD | 20201215 |
| Unknown | China national standards | MT | 320.0 | USD | 20201215 |
| Unknown | China national standards | MT | 380.0 | USD | 20201215 |
| Unknown | China national standards | MT | 710.0 | USD | 20201215 |
| Unknown | China national standards | MT | 280.0 | USD | 20201215 |
| Unknown | China national standards | MT | 280.0 | USD | 20201215 |