| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20181222 |
| Unknown | China national standards | MT | 120.0 | USD | 20181222 |
| Unknown | China national standards | MT | 220.0 | USD | 20181222 |
| Unknown | China national standards | MT | 120.0 | USD | 20181222 |
| Unknown | China national standards | MT | 120.0 | USD | 20181221 |
| Unknown | China national standards | MT | 120.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1000.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1220.0 | USD | 20181220 |
| Unknown | China national standards | MT | 130.0 | USD | 20181220 |
| Unknown | China national standards | MT | 950.0 | USD | 20181219 |