| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20170512 |
| Unknown | China national standards | MT | 1960.0 | USD | 20170511 |
| Unknown | China national standards | MT | 4140.0 | USD | 20170511 |
| Unknown | China national standards | MT | 11010.0 | USD | 20170511 |
| Unknown | China national standards | MT | 970.0 | USD | 20170510 |
| Unknown | China national standards | MT | 3880.0 | USD | 20170510 |
| Unknown | China national standards | MT | 750.0 | USD | 20170510 |
| Unknown | China national standards | MT | 750.0 | USD | 20170510 |
| Unknown | China national standards | MT | 1120.0 | USD | 20170501 |
| Unknown | China national standards | MT | 970.0 | USD | 20170501 |