| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25760.0 | USD | 20180601 |
| Unknown | China national standards | MT | 24500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 18480.0 | USD | 20180601 |
| Unknown | China national standards | MT | 17800.0 | USD | 20180601 |
| Unknown | China national standards | MT | 63480.0 | USD | 20180601 |
| Unknown | China national standards | MT | 63480.0 | USD | 20180601 |
| Unknown | China national standards | MT | 18480.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180523 |
| Unknown | China national standards | MT | 13010.0 | USD | 20180523 |
| Unknown | China national standards | MT | 6250.0 | USD | 20180522 |