| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20180416 |
| Unknown | China national standards | MT | 52210.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180414 |
| Unknown | China national standards | MT | 170.0 | USD | 20180414 |
| Unknown | China national standards | MT | 170.0 | USD | 20180414 |
| Unknown | China national standards | MT | 180.0 | USD | 20180414 |
| Unknown | China national standards | MT | 180.0 | USD | 20180414 |