| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8330.0 | USD | 20180301 |
| Unknown | China national standards | MT | 22940.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6600.0 | USD | 20180301 |
| Unknown | China national standards | MT | 51350.0 | USD | 20180301 |
| Unknown | China national standards | MT | 191940.0 | USD | 20180301 |
| Unknown | China national standards | MT | 316490.0 | USD | 20180301 |
| Unknown | China national standards | MT | 154390.0 | USD | 20180301 |
| Unknown | China national standards | MT | 129170.0 | USD | 20180301 |
| Unknown | China national standards | MT | 28010.0 | USD | 20180301 |
| Unknown | China national standards | MT | 467220.0 | USD | 20180301 |