| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4030.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4110.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5700.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180401 |
| Unknown | China national standards | MT | 510.0 | USD | 20180401 |
| Unknown | China national standards | MT | 480.0 | USD | 20180401 |
| Unknown | China national standards | MT | 640.0 | USD | 20180401 |
| Unknown | China national standards | MT | 900.0 | USD | 20180401 |
| Unknown | China national standards | MT | 25800.0 | USD | 20180323 |
| Unknown | China national standards | MT | 25800.0 | USD | 20180323 |