| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 15950.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 17710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 20910.0 | USD | 20180923 |
| Unknown | China national standards | MT | 16820.0 | USD | 20180923 |