| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10140.0 | USD | 20190511 |
| Unknown | China national standards | MT | 11230.0 | USD | 20190511 |
| Unknown | China national standards | MT | 9540.0 | USD | 20190511 |
| Unknown | China national standards | MT | 11170.0 | USD | 20190511 |
| Unknown | China national standards | MT | 8890.0 | USD | 20190511 |
| Unknown | China national standards | MT | 9980.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190511 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190510 |