| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7300.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181001 |
| Unknown | China national standards | MT | 930.0 | USD | 20181001 |
| Unknown | China national standards | MT | 650.0 | USD | 20181001 |
| Unknown | China national standards | MT | 820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1250.0 | USD | 20181001 |
| Unknown | China national standards | MT | 640.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9090.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5360.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6180.0 | USD | 20181001 |