| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5350.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5430.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2820.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5180.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5900.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5410.0 | USD | 20180301 |
| Unknown | China national standards | MT | 34920.0 | USD | 20180223 |
| Unknown | China national standards | MT | 29860.0 | USD | 20180223 |