| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1710.0 | USD | 20201216 |
| Unknown | China national standards | MT | 300.0 | USD | 20201216 |
| Unknown | China national standards | MT | 340.0 | USD | 20201216 |
| Unknown | China national standards | MT | 2080.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1640.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1900.0 | USD | 20201216 |
| Unknown | China national standards | MT | 2200.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1640.0 | USD | 20201216 |
| Unknown | China national standards | MT | 330.0 | USD | 20201215 |