| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20180416 |
| Unknown | China national standards | MT | 3560.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180415 |
| Unknown | China national standards | MT | 3110.0 | USD | 20180415 |
| Unknown | China national standards | MT | 720.0 | USD | 20180415 |
| Unknown | China national standards | MT | 440.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4170.0 | USD | 20180414 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180414 |