| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20180311 |
| Unknown | China national standards | MT | 440.0 | USD | 20180310 |
| Unknown | China national standards | MT | 3420.0 | USD | 20180310 |
| Unknown | China national standards | MT | 4450.0 | USD | 20180310 |
| Unknown | China national standards | MT | 8600.0 | USD | 20180310 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180310 |
| Unknown | China national standards | MT | 5350.0 | USD | 20180310 |
| Unknown | China national standards | MT | 3170.0 | USD | 20180310 |
| Unknown | China national standards | MT | 2990.0 | USD | 20180310 |
| Unknown | China national standards | MT | 3740.0 | USD | 20180310 |