| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4370.0 | USD | 20181123 |
| Unknown | China national standards | MT | 4640.0 | USD | 20181123 |
| Unknown | China national standards | MT | 4740.0 | USD | 20181122 |
| Unknown | China national standards | MT | 4950.0 | USD | 20181122 |
| Unknown | China national standards | MT | 5570.0 | USD | 20181122 |
| Unknown | China national standards | MT | 4670.0 | USD | 20181122 |
| Unknown | China national standards | MT | 5740.0 | USD | 20181122 |
| Unknown | China national standards | MT | 25620.0 | USD | 20181122 |
| Unknown | China national standards | MT | 39240.0 | USD | 20181122 |
| Unknown | China national standards | MT | 5250.0 | USD | 20181122 |