| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6780.0 | USD | 20210122 |
| Unknown | China national standards | MT | 490.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4350.0 | USD | 20210122 |
| Unknown | China national standards | MT | 6930.0 | USD | 20210122 |
| Unknown | China national standards | MT | 770.0 | USD | 20210122 |
| Unknown | China national standards | MT | 800.0 | USD | 20210122 |
| Unknown | China national standards | MT | 810.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1080.0 | USD | 20210122 |
| Unknown | China national standards | MT | 670.0 | USD | 20210122 |
| Unknown | China national standards | MT | 770.0 | USD | 20210122 |