| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2100.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2980.0 | USD | 20210201 |
| Unknown | China national standards | MT | 510.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2440.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210201 |
| Unknown | China national standards | MT | 360.0 | USD | 20210123 |
| Unknown | China national standards | MT | 340.0 | USD | 20210123 |
| Unknown | China national standards | MT | 340.0 | USD | 20210123 |