| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30770.0 | USD | 20181215 |
| Unknown | China national standards | MT | 34240.0 | USD | 20181215 |
| Unknown | China national standards | MT | 40370.0 | USD | 20181215 |
| Unknown | China national standards | MT | 4630.0 | USD | 20181215 |
| Unknown | China national standards | MT | 4600.0 | USD | 20181215 |
| Unknown | China national standards | MT | 5420.0 | USD | 20181215 |
| Unknown | China national standards | MT | 5430.0 | USD | 20181215 |
| Unknown | China national standards | MT | 5800.0 | USD | 20181215 |
| Unknown | China national standards | MT | 8730.0 | USD | 20181215 |
| Unknown | China national standards | MT | 4930.0 | USD | 20181214 |