| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20201012 |
| Unknown | China national standards | MT | 820.0 | USD | 20201012 |
| Unknown | China national standards | MT | 110.0 | USD | 20201012 |
| Unknown | China national standards | MT | 60.0 | USD | 20201012 |
| Unknown | China national standards | MT | 540.0 | USD | 20201012 |
| Unknown | China national standards | MT | 730.0 | USD | 20201012 |
| Unknown | China national standards | MT | 740.0 | USD | 20201012 |
| Unknown | China national standards | MT | 700.0 | USD | 20201012 |
| Unknown | China national standards | MT | 770.0 | USD | 20201011 |
| Unknown | China national standards | MT | 440.0 | USD | 20201011 |