| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20171211 |
| Unknown | China national standards | MT | 13670.0 | USD | 20171210 |
| Unknown | China national standards | MT | 6550.0 | USD | 20171210 |
| Unknown | China national standards | MT | 41190.0 | USD | 20171210 |
| Unknown | China national standards | MT | 4900.0 | USD | 20171210 |
| Unknown | China national standards | MT | 32530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 31020.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5740.0 | USD | 20171201 |
| Unknown | China national standards | MT | 7830.0 | USD | 20171201 |
| Unknown | China national standards | MT | 32580.0 | USD | 20171201 |