| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3900.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3960.0 | USD | 20180601 |