| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200413 |
| Unknown | China national standards | MT | 650.0 | USD | 20200413 |
| Unknown | China national standards | MT | 820.0 | USD | 20200413 |
| Unknown | China national standards | MT | 180.0 | USD | 20200413 |
| Unknown | China national standards | MT | 150.0 | USD | 20200413 |
| Unknown | China national standards | MT | 980.0 | USD | 20200412 |
| Unknown | China national standards | MT | 850.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200411 |