| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10170.0 | USD | 20210216 |
| Unknown | China national standards | MT | 2140.0 | USD | 20210216 |
| Unknown | China national standards | MT | 3680.0 | USD | 20210216 |
| Unknown | China national standards | MT | 4110.0 | USD | 20210216 |
| Unknown | China national standards | MT | 7930.0 | USD | 20210216 |
| Unknown | China national standards | MT | 756270.0 | USD | 20210216 |
| Unknown | China national standards | MT | 833760.0 | USD | 20210216 |
| Unknown | China national standards | MT | 3270.0 | USD | 20210216 |
| Unknown | China national standards | MT | 137399.98 | USD | 20210215 |
| Unknown | China national standards | MT | 2740.0 | USD | 20210215 |