| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20190601 |
| Unknown | China national standards | MT | 510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 470.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5530.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190601 |
| Unknown | China national standards | MT | 270.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190601 |