| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20201223 |
| Unknown | China national standards | MT | 10390.0 | USD | 20201223 |
| Unknown | China national standards | MT | 3110.0 | USD | 20201222 |
| Unknown | China national standards | MT | 380.0 | USD | 20201222 |
| Unknown | China national standards | MT | 50.0 | USD | 20201222 |
| Unknown | China national standards | MT | 150.0 | USD | 20201222 |
| Unknown | China national standards | MT | 650.0 | USD | 20201222 |
| Unknown | China national standards | MT | 370.0 | USD | 20201222 |
| Unknown | China national standards | MT | 320.0 | USD | 20201222 |
| Unknown | China national standards | MT | 310.0 | USD | 20201221 |