| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20201210 |
| Unknown | China national standards | MT | 620.0 | USD | 20201210 |
| Unknown | China national standards | MT | 10140.0 | USD | 20201210 |
| Unknown | China national standards | MT | 990.0 | USD | 20201210 |
| Unknown | China national standards | MT | 650.0 | USD | 20201210 |
| Unknown | China national standards | MT | 560.0 | USD | 20201210 |
| Unknown | China national standards | MT | 610.0 | USD | 20201210 |
| Unknown | China national standards | MT | 660.0 | USD | 20201210 |
| Unknown | China national standards | MT | 620.0 | USD | 20201210 |
| Unknown | China national standards | MT | 670.0 | USD | 20201210 |