| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1280.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190315 |
| Unknown | China national standards | MT | 7100.0 | USD | 20190315 |
| Unknown | China national standards | MT | 5430.0 | USD | 20190315 |
| Unknown | China national standards | MT | 10030.0 | USD | 20190315 |
| Unknown | China national standards | MT | 180.0 | USD | 20190315 |
| Unknown | China national standards | MT | 760.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190314 |
| Unknown | China national standards | MT | 5590.0 | USD | 20190314 |