| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20210311 |
| Unknown | China national standards | MT | 3380.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2190.0 | USD | 20210311 |
| Unknown | China national standards | MT | 520.0 | USD | 20210311 |
| Unknown | China national standards | MT | 370.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2460.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210310 |
| Unknown | China national standards | MT | 3370.0 | USD | 20210310 |
| Unknown | China national standards | MT | 390.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210310 |