| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 67450.0 | USD | 20190511 |
| Unknown | China national standards | MT | 55030.0 | USD | 20190511 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190510 |
| Unknown | China national standards | MT | 3140.0 | USD | 20190510 |
| Unknown | China national standards | MT | 57700.0 | USD | 20190510 |
| Unknown | China national standards | MT | 15470.0 | USD | 20190510 |
| Unknown | China national standards | MT | 80660.0 | USD | 20190510 |
| Unknown | China national standards | MT | 43780.0 | USD | 20190510 |
| Unknown | China national standards | MT | 8070.0 | USD | 20190510 |
| Unknown | China national standards | MT | 50920.0 | USD | 20190510 |