| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 44710.0 | USD | 20170601 |
| Unknown | China national standards | MT | 49180.0 | USD | 20170601 |
| Unknown | China national standards | MT | 450.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170601 |
| Unknown | China national standards | MT | 41260.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1930.0 | USD | 20170601 |
| Unknown | China national standards | MT | 7600.0 | USD | 20170523 |
| Unknown | China national standards | MT | 11480.0 | USD | 20170523 |
| Unknown | China national standards | MT | 7120.0 | USD | 20170523 |
| Unknown | China national standards | MT | 2980.0 | USD | 20170523 |