| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20201216 |
| Unknown | China national standards | MT | 220.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1340.0 | USD | 20201216 |
| Unknown | China national standards | MT | 170.0 | USD | 20201216 |
| Unknown | China national standards | MT | 890.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1530.0 | USD | 20201216 |
| Unknown | China national standards | MT | 220.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201216 |
| Unknown | China national standards | MT | 250.0 | USD | 20201215 |
| Unknown | China national standards | MT | 1650.0 | USD | 20201215 |