| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36520.0 | USD | 20180417 |
| Unknown | China national standards | MT | 6520.0 | USD | 20180417 |
| Unknown | China national standards | MT | 40440.0 | USD | 20180416 |
| Unknown | China national standards | MT | 27480.0 | USD | 20180416 |
| Unknown | China national standards | MT | 5750.0 | USD | 20180415 |
| Unknown | China national standards | MT | 5190.0 | USD | 20180415 |
| Unknown | China national standards | MT | 37290.0 | USD | 20180415 |
| Unknown | China national standards | MT | 24480.0 | USD | 20180414 |
| Unknown | China national standards | MT | 32910.0 | USD | 20180414 |
| Unknown | China national standards | MT | 7160.0 | USD | 20180414 |