| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20201210 |
| Unknown | China national standards | MT | 560.0 | USD | 20201210 |
| Unknown | China national standards | MT | 410.0 | USD | 20201210 |
| Unknown | China national standards | MT | 640.0 | USD | 20201210 |
| Unknown | China national standards | MT | 690.0 | USD | 20201210 |
| Unknown | China national standards | MT | 890.0 | USD | 20201210 |
| Unknown | China national standards | MT | 600.0 | USD | 20201210 |
| Unknown | China national standards | MT | 620.0 | USD | 20201210 |
| Unknown | China national standards | MT | 640.0 | USD | 20201210 |
| Unknown | China national standards | MT | 620.0 | USD | 20201210 |