| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19150.0 | USD | 20201011 |
| Unknown | China national standards | MT | 6010.0 | USD | 20201011 |
| Unknown | China national standards | MT | 400.0 | USD | 20201011 |
| Unknown | China national standards | MT | 120.0 | USD | 20201011 |
| Unknown | China national standards | MT | 90.0 | USD | 20201011 |
| Unknown | China national standards | MT | 470.0 | USD | 20201011 |
| Unknown | China national standards | MT | 420.0 | USD | 20201011 |
| Unknown | China national standards | MT | 210.0 | USD | 20201011 |
| Unknown | China national standards | MT | 110.0 | USD | 20201011 |
| Unknown | China national standards | MT | 110.0 | USD | 20201011 |