| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 670.0 | USD | 20210201 |
| Unknown | China national standards | MT | 930.0 | USD | 20210201 |
| Unknown | China national standards | MT | 620.0 | USD | 20210201 |
| Unknown | China national standards | MT | 690.0 | USD | 20210201 |
| Unknown | China national standards | MT | 420.0 | USD | 20210201 |
| Unknown | China national standards | MT | 510.0 | USD | 20210201 |
| Unknown | China national standards | MT | 940.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210201 |