| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20201223 |
| Unknown | China national standards | MT | 170.0 | USD | 20201223 |
| Unknown | China national standards | MT | 990.0 | USD | 20201223 |
| Unknown | China national standards | MT | 260.0 | USD | 20201222 |
| Unknown | China national standards | MT | 150.0 | USD | 20201222 |
| Unknown | China national standards | MT | 180.0 | USD | 20201222 |
| Unknown | China national standards | MT | 190.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1240.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1230.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1670.0 | USD | 20201221 |