| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50100.0 | USD | 20190401 |
| Unknown | China national standards | MT | 41570.0 | USD | 20190401 |
| Unknown | China national standards | MT | 46880.0 | USD | 20190401 |
| Unknown | China national standards | MT | 56930.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8620.0 | USD | 20190323 |
| Unknown | China national standards | MT | 42000.0 | USD | 20190323 |
| Unknown | China national standards | MT | 49880.0 | USD | 20190323 |
| Unknown | China national standards | MT | 54710.0 | USD | 20190323 |
| Unknown | China national standards | MT | 5360.0 | USD | 20190323 |
| Unknown | China national standards | MT | 42000.0 | USD | 20190323 |