| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20201221 |
| Unknown | China national standards | MT | 6600.0 | USD | 20201221 |
| Unknown | China national standards | MT | 7180.0 | USD | 20201221 |
| Unknown | China national standards | MT | 680.0 | USD | 20201221 |
| Unknown | China national standards | MT | 530.0 | USD | 20201221 |
| Unknown | China national standards | MT | 800.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1300.0 | USD | 20201221 |
| Unknown | China national standards | MT | 5810.0 | USD | 20201221 |
| Unknown | China national standards | MT | 5250.0 | USD | 20201220 |
| Unknown | China national standards | MT | 3210.0 | USD | 20201220 |