| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26260.0 | USD | 20210311 |
| Unknown | China national standards | MT | 24140.0 | USD | 20210311 |
| Unknown | China national standards | MT | 29090.0 | USD | 20210311 |
| Unknown | China national standards | MT | 36600.0 | USD | 20210311 |
| Unknown | China national standards | MT | 7740.0 | USD | 20210311 |
| Unknown | China national standards | MT | 3850.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210310 |
| Unknown | China national standards | MT | 3740.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4760.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4070.0 | USD | 20210310 |