| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2480.0 | USD | 20201223 |
| Unknown | China national standards | MT | 8390.0 | USD | 20201223 |
| Unknown | China national standards | MT | 30640.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201221 |
| Unknown | China national standards | MT | 8400.0 | USD | 20201221 |
| Unknown | China national standards | MT | 680.0 | USD | 20201220 |
| Unknown | China national standards | MT | 8650.0 | USD | 20201219 |
| Unknown | China national standards | MT | 11420.0 | USD | 20201219 |
| Unknown | China national standards | MT | 770.0 | USD | 20201218 |
| Unknown | China national standards | MT | 4590.0 | USD | 20201218 |