| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14210.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14260.0 | USD | 20181001 |
| Unknown | China national standards | MT | 15130.0 | USD | 20181001 |
| Unknown | China national standards | MT | 12670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 17380.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14640.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 12900.0 | USD | 20181001 |
| Unknown | China national standards | MT | 13660.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14800.0 | USD | 20181001 |