| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9140.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15300.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 17440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16360.0 | USD | 20181201 |
| Unknown | China national standards | MT | 17220.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16890.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16410.0 | USD | 20181201 |