| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4670.0 | USD | 20171201 |
| Unknown | China national standards | MT | 35790.0 | USD | 20171201 |
| Unknown | China national standards | MT | 30960.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4840.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3350.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4060.0 | USD | 20171201 |
| Unknown | China national standards | MT | 780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 32080.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5700.0 | USD | 20171122 |
| Unknown | China national standards | MT | 4150.0 | USD | 20171122 |