| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4350.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4590.0 | USD | 20180415 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180414 |
| Unknown | China national standards | MT | 23940.0 | USD | 20180414 |
| Unknown | China national standards | MT | 24590.0 | USD | 20180414 |
| Unknown | China national standards | MT | 24690.0 | USD | 20180414 |
| Unknown | China national standards | MT | 26340.0 | USD | 20180414 |