| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11470.29 | USD | 20210120 |
| Unknown | China national standards | MT | 18987.21 | USD | 20210120 |
| Unknown | China national standards | MT | 15514.7 | USD | 20210120 |
| Unknown | China national standards | MT | 14480.0 | USD | 20210120 |
| Unknown | China national standards | MT | 9471.74 | USD | 20210119 |
| Unknown | China national standards | MT | 12460.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3330.0 | USD | 20210119 |
| Unknown | China national standards | MT | 36390.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210118 |
| Unknown | China national standards | MT | 18552.95 | USD | 20210117 |