| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20181017 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181017 |
| Unknown | China national standards | MT | 5690.0 | USD | 20181016 |
| Unknown | China national standards | MT | 930.0 | USD | 20181016 |
| Unknown | China national standards | MT | 11030.0 | USD | 20181015 |
| Unknown | China national standards | MT | 14130.0 | USD | 20181015 |
| Unknown | China national standards | MT | 11500.0 | USD | 20181015 |
| Unknown | China national standards | MT | 2040.0 | USD | 20181015 |
| Unknown | China national standards | MT | 5740.0 | USD | 20181014 |
| Unknown | China national standards | MT | 1990.0 | USD | 20181014 |