| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20180210 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180201 |
| Unknown | China national standards | MT | 840.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3110.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4290.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6370.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4600.0 | USD | 20180201 |
| Unknown | China national standards | MT | 8380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5960.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4350.0 | USD | 20180201 |