| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4770.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5310.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5000.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5820.0 | USD | 20171201 |
| Unknown | China national standards | MT | 8180.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5600.0 | USD | 20171201 |
| Unknown | China national standards | MT | 6400.0 | USD | 20171201 |
| Unknown | China national standards | MT | 6890.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5140.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5960.0 | USD | 20171201 |