| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2780.0 | USD | 20201223 |
| Unknown | China national standards | MT | 2910.0 | USD | 20201222 |
| Unknown | China national standards | MT | 460.0 | USD | 20201222 |
| Unknown | China national standards | MT | 80.0 | USD | 20201221 |
| Unknown | China national standards | MT | 160.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201221 |
| Unknown | China national standards | MT | 70.0 | USD | 20201221 |
| Unknown | China national standards | MT | 420.0 | USD | 20201221 |
| Unknown | China national standards | MT | 530.0 | USD | 20201221 |
| Unknown | China national standards | MT | 130.0 | USD | 20201221 |