| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6760.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180417 |
| Unknown | China national standards | MT | 6770.0 | USD | 20180417 |
| Unknown | China national standards | MT | 39840.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4990.0 | USD | 20180416 |
| Unknown | China national standards | MT | 39770.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180416 |
| Unknown | China national standards | MT | 6560.0 | USD | 20180414 |
| Unknown | China national standards | MT | 840.0 | USD | 20180414 |