| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 730.0 | USD | 20181001 |
| Unknown | China national standards | MT | 380.0 | USD | 20181001 |
| Unknown | China national standards | MT | 110.0 | USD | 20181001 |
| Unknown | China national standards | MT | 210.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1190.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1870.0 | USD | 20181001 |
| Unknown | China national standards | MT | 730.0 | USD | 20181001 |
| Unknown | China national standards | MT | 580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 380.0 | USD | 20181001 |