| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4050.0 | USD | 20181222 |
| Unknown | China national standards | MT | 3820.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4030.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4390.0 | USD | 20181222 |
| Unknown | China national standards | MT | 860.0 | USD | 20181222 |
| Unknown | China national standards | MT | 600.0 | USD | 20181222 |
| Unknown | China national standards | MT | 590.0 | USD | 20181222 |
| Unknown | China national standards | MT | 570.0 | USD | 20181221 |
| Unknown | China national standards | MT | 860.0 | USD | 20181221 |