| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24030.0 | USD | 20181211 |
| Unknown | China national standards | MT | 22000.0 | USD | 20181211 |
| Unknown | China national standards | MT | 22850.0 | USD | 20181211 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181211 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181211 |
| Unknown | China national standards | MT | 4020.0 | USD | 20181211 |
| Unknown | China national standards | MT | 3200.0 | USD | 20181210 |
| Unknown | China national standards | MT | 3890.0 | USD | 20181210 |
| Unknown | China national standards | MT | 3500.0 | USD | 20181210 |
| Unknown | China national standards | MT | 25670.0 | USD | 20181210 |