| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200411 |
| Unknown | China national standards | MT | 660.0 | USD | 20200411 |
| Unknown | China national standards | MT | 330.0 | USD | 20200411 |
| Unknown | China national standards | MT | 370.0 | USD | 20200411 |
| Unknown | China national standards | MT | 320.0 | USD | 20200411 |
| Unknown | China national standards | MT | 320.0 | USD | 20200411 |
| Unknown | China national standards | MT | 450.0 | USD | 20200410 |
| Unknown | China national standards | MT | 530.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2920.0 | USD | 20200410 |
| Unknown | China national standards | MT | 370.0 | USD | 20200410 |