| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3240.0 | USD | 20190401 |
| Unknown | China national standards | MT | 21700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 26370.0 | USD | 20190401 |
| Unknown | China national standards | MT | 40220.0 | USD | 20190401 |
| Unknown | China national standards | MT | 154610.0 | USD | 20190401 |
| Unknown | China national standards | MT | 520.0 | USD | 20190401 |
| Unknown | China national standards | MT | 19270.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6100.0 | USD | 20190323 |