| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4150.0 | USD | 20190513 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190513 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190513 |
| Unknown | China national standards | MT | 66930.0 | USD | 20190513 |
| Unknown | China national standards | MT | 28640.0 | USD | 20190513 |
| Unknown | China national standards | MT | 30690.0 | USD | 20190513 |
| Unknown | China national standards | MT | 31900.0 | USD | 20190513 |
| Unknown | China national standards | MT | 12250.0 | USD | 20190513 |
| Unknown | China national standards | MT | 32720.0 | USD | 20190513 |
| Unknown | China national standards | MT | 28640.0 | USD | 20190513 |