| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14580.0 | USD | 20190317 |
| Unknown | China national standards | MT | 17490.0 | USD | 20190317 |
| Unknown | China national standards | MT | 14350.0 | USD | 20190317 |
| Unknown | China national standards | MT | 11800.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190317 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190316 |
| Unknown | China national standards | MT | 420.0 | USD | 20190316 |
| Unknown | China national standards | MT | 15670.0 | USD | 20190316 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190315 |