| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6880.0 | USD | 20200413 |
| Unknown | China national standards | MT | 3190.0 | USD | 20200413 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200412 |
| Unknown | China national standards | MT | 3760.0 | USD | 20200412 |
| Unknown | China national standards | MT | 3760.0 | USD | 20200412 |
| Unknown | China national standards | MT | 3370.0 | USD | 20200411 |
| Unknown | China national standards | MT | 480.0 | USD | 20200411 |
| Unknown | China national standards | MT | 820.0 | USD | 20200410 |
| Unknown | China national standards | MT | 3560.0 | USD | 20200401 |
| Unknown | China national standards | MT | 230.0 | USD | 20200401 |