| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20201221 |
| Unknown | China national standards | MT | 980.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1860.0 | USD | 20201220 |
| Unknown | China national standards | MT | 870.0 | USD | 20201220 |
| Unknown | China national standards | MT | 180.0 | USD | 20201220 |
| Unknown | China national standards | MT | 150.0 | USD | 20201220 |
| Unknown | China national standards | MT | 250.0 | USD | 20201220 |
| Unknown | China national standards | MT | 110.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201220 |
| Unknown | China national standards | MT | 140.0 | USD | 20201219 |