| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4050.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3950.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2330.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4180.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5090.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4770.0 | USD | 20181001 |