| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20201223 |
| Unknown | China national standards | MT | 230.0 | USD | 20201223 |
| Unknown | China national standards | MT | 610.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201223 |
| Unknown | China national standards | MT | 150.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1180.0 | USD | 20201222 |
| Unknown | China national standards | MT | 150.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201222 |
| Unknown | China national standards | MT | 190.0 | USD | 20201222 |