| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3140.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3400.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190117 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190117 |