| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2660.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181216 |
| Unknown | China national standards | MT | 3740.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2700.0 | USD | 20181216 |
| Unknown | China national standards | MT | 670.0 | USD | 20181216 |
| Unknown | China national standards | MT | 60.0 | USD | 20181216 |
| Unknown | China national standards | MT | 510.0 | USD | 20181215 |
| Unknown | China national standards | MT | 100.0 | USD | 20181215 |
| Unknown | China national standards | MT | 430.0 | USD | 20181215 |