| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6980.0 | USD | 20180701 |
| Unknown | China national standards | MT | 780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 16080.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180701 |
| Unknown | China national standards | MT | 920.0 | USD | 20180701 |
| Unknown | China national standards | MT | 800.0 | USD | 20180701 |
| Unknown | China national standards | MT | 850.0 | USD | 20180701 |
| Unknown | China national standards | MT | 820.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5000.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4230.0 | USD | 20180701 |