| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190301 |
| Unknown | China national standards | MT | 33370.0 | USD | 20190223 |
| Unknown | China national standards | MT | 30800.0 | USD | 20190223 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190223 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190223 |
| Unknown | China national standards | MT | 4620.0 | USD | 20190223 |
| Unknown | China national standards | MT | 4910.0 | USD | 20190223 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190223 |
| Unknown | China national standards | MT | 6350.0 | USD | 20190223 |