| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3900.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4600.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3950.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4920.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3830.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4170.0 | USD | 20180401 |