| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20201017 |
| Unknown | China national standards | MT | 660.0 | USD | 20201017 |
| Unknown | China national standards | MT | 730.0 | USD | 20201017 |
| Unknown | China national standards | MT | 110.0 | USD | 20201016 |
| Unknown | China national standards | MT | 100.0 | USD | 20201016 |
| Unknown | China national standards | MT | 100.0 | USD | 20201016 |
| Unknown | China national standards | MT | 700.0 | USD | 20201016 |
| Unknown | China national standards | MT | 640.0 | USD | 20201016 |
| Unknown | China national standards | MT | 680.0 | USD | 20201016 |
| Unknown | China national standards | MT | 110.0 | USD | 20201015 |