| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 780.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 930.0 | USD | 20181001 |
| Unknown | China national standards | MT | 10050.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5010.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 12660.0 | USD | 20181001 |