| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20210210 |
| Unknown | China national standards | MT | 4380.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210210 |
| Unknown | China national standards | MT | 7530.0 | USD | 20210210 |
| Unknown | China national standards | MT | 320.0 | USD | 20210210 |
| Unknown | China national standards | MT | 270.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4060.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210201 |