| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20181222 |
| Unknown | China national standards | MT | 8880.0 | USD | 20181222 |
| Unknown | China national standards | MT | 8880.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4750.0 | USD | 20181219 |
| Unknown | China national standards | MT | 680.0 | USD | 20181218 |
| Unknown | China national standards | MT | 870.0 | USD | 20181217 |
| Unknown | China national standards | MT | 980.0 | USD | 20181217 |
| Unknown | China national standards | MT | 1280.0 | USD | 20181217 |
| Unknown | China national standards | MT | 13270.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181215 |