| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5040.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9010.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6250.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6560.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5010.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4310.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5200.0 | USD | 20181001 |