| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20180418 |
| Unknown | China national standards | MT | 910.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180418 |
| Unknown | China national standards | MT | 150.0 | USD | 20180418 |
| Unknown | China national standards | MT | 160.0 | USD | 20180418 |
| Unknown | China national standards | MT | 160.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180417 |
| Unknown | China national standards | MT | 160.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180415 |
| Unknown | China national standards | MT | 970.0 | USD | 20180414 |