| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1390.0 | USD | 20201222 |
| Unknown | China national standards | MT | 880.0 | USD | 20201222 |
| Unknown | China national standards | MT | 40.0 | USD | 20201222 |
| Unknown | China national standards | MT | 290.0 | USD | 20201222 |
| Unknown | China national standards | MT | 130.0 | USD | 20201222 |
| Unknown | China national standards | MT | 610.0 | USD | 20201222 |
| Unknown | China national standards | MT | 780.0 | USD | 20201222 |
| Unknown | China national standards | MT | 280.0 | USD | 20201222 |
| Unknown | China national standards | MT | 320.0 | USD | 20201222 |
| Unknown | China national standards | MT | 40.0 | USD | 20201222 |