| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2760.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3100.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20181201 |