| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12490.0 | USD | 20180312 |
| Unknown | China national standards | MT | 15040.0 | USD | 20180311 |
| Unknown | China national standards | MT | 7850.0 | USD | 20180311 |
| Unknown | China national standards | MT | 13100.0 | USD | 20180311 |
| Unknown | China national standards | MT | 8760.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1196420.0 | USD | 20180311 |
| Unknown | China national standards | MT | 5380.0 | USD | 20180311 |
| Unknown | China national standards | MT | 108710.0 | USD | 20180311 |
| Unknown | China national standards | MT | 256000.0 | USD | 20180311 |
| Unknown | China national standards | MT | 66490.0 | USD | 20180311 |