| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 301620.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3580.0 | USD | 20190419 |
| Unknown | China national standards | MT | 10590.0 | USD | 20190419 |
| Unknown | China national standards | MT | 6490.0 | USD | 20190419 |
| Unknown | China national standards | MT | 410.0 | USD | 20190419 |
| Unknown | China national standards | MT | 740.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190419 |
| Unknown | China national standards | MT | 48740.0 | USD | 20190419 |
| Unknown | China national standards | MT | 54070.0 | USD | 20190419 |