| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5780.0 | USD | 20181211 |
| Unknown | China national standards | MT | 910.0 | USD | 20181211 |
| Unknown | China national standards | MT | 870.0 | USD | 20181211 |
| Unknown | China national standards | MT | 870.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1650.0 | USD | 20181210 |
| Unknown | China national standards | MT | 410.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1320.0 | USD | 20181210 |
| Unknown | China national standards | MT | 730.0 | USD | 20181210 |
| Unknown | China national standards | MT | 7560.0 | USD | 20181210 |
| Unknown | China national standards | MT | 4750.0 | USD | 20181210 |