| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1520.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200415 |
| Unknown | China national standards | MT | 410.0 | USD | 20200415 |
| Unknown | China national standards | MT | 250.0 | USD | 20200415 |
| Unknown | China national standards | MT | 330.0 | USD | 20200415 |
| Unknown | China national standards | MT | 150.0 | USD | 20200415 |
| Unknown | China national standards | MT | 280.0 | USD | 20200415 |
| Unknown | China national standards | MT | 280.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200415 |