| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5030.0 | USD | 20171216 |
| Unknown | China national standards | MT | 10010.0 | USD | 20171216 |
| Unknown | China national standards | MT | 5320.0 | USD | 20171216 |
| Unknown | China national standards | MT | 4460.0 | USD | 20171216 |
| Unknown | China national standards | MT | 4110.0 | USD | 20171216 |
| Unknown | China national standards | MT | 390.0 | USD | 20171216 |
| Unknown | China national standards | MT | 730.0 | USD | 20171216 |
| Unknown | China national standards | MT | 810.0 | USD | 20171216 |
| Unknown | China national standards | MT | 7720.0 | USD | 20171215 |
| Unknown | China national standards | MT | 3590.0 | USD | 20171215 |