| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35520.0 | USD | 20180401 |
| Unknown | China national standards | MT | 35050.0 | USD | 20180401 |
| Unknown | China national standards | MT | 33950.0 | USD | 20180401 |
| Unknown | China national standards | MT | 36080.0 | USD | 20180401 |
| Unknown | China national standards | MT | 38310.0 | USD | 20180401 |
| Unknown | China national standards | MT | 40330.0 | USD | 20180401 |
| Unknown | China national standards | MT | 34280.0 | USD | 20180401 |
| Unknown | China national standards | MT | 39880.0 | USD | 20180401 |
| Unknown | China national standards | MT | 61920.0 | USD | 20180401 |
| Unknown | China national standards | MT | 38000.0 | USD | 20180401 |