| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5510.0 | USD | 20190413 |
| Unknown | China national standards | MT | 10550.0 | USD | 20190413 |
| Unknown | China national standards | MT | 11280.0 | USD | 20190413 |
| Unknown | China national standards | MT | 7950.0 | USD | 20190413 |
| Unknown | China national standards | MT | 11830.0 | USD | 20190413 |
| Unknown | China national standards | MT | 9790.0 | USD | 20190413 |
| Unknown | China national standards | MT | 840.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190412 |