| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22910.0 | USD | 20171218 |
| Unknown | China national standards | MT | 3750.0 | USD | 20171217 |
| Unknown | China national standards | MT | 3400.0 | USD | 20171217 |
| Unknown | China national standards | MT | 22930.0 | USD | 20171217 |
| Unknown | China national standards | MT | 21770.0 | USD | 20171216 |
| Unknown | China national standards | MT | 20220.0 | USD | 20171216 |
| Unknown | China national standards | MT | 21150.0 | USD | 20171215 |
| Unknown | China national standards | MT | 3460.0 | USD | 20171215 |
| Unknown | China national standards | MT | 3290.0 | USD | 20171215 |
| Unknown | China national standards | MT | 22960.0 | USD | 20171214 |