| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3250.0 | USD | 20181223 |
| Unknown | China national standards | MT | 21480.0 | USD | 20181223 |
| Unknown | China national standards | MT | 29450.0 | USD | 20181223 |
| Unknown | China national standards | MT | 3860.0 | USD | 20181223 |
| Unknown | China national standards | MT | 31210.0 | USD | 20181222 |
| Unknown | China national standards | MT | 44390.0 | USD | 20181222 |
| Unknown | China national standards | MT | 20770.0 | USD | 20181222 |
| Unknown | China national standards | MT | 3110.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4490.0 | USD | 20181221 |
| Unknown | China national standards | MT | 2500.0 | USD | 20181221 |