| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2300.0 | USD | 20190514 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190514 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190513 |
| Unknown | China national standards | MT | 15600.0 | USD | 20190513 |
| Unknown | China national standards | MT | 16000.0 | USD | 20190513 |
| Unknown | China national standards | MT | 20550.0 | USD | 20190513 |
| Unknown | China national standards | MT | 15440.0 | USD | 20190513 |
| Unknown | China national standards | MT | 18560.0 | USD | 20190513 |
| Unknown | China national standards | MT | 14700.0 | USD | 20190513 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190513 |