| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20180418 |
| Unknown | China national standards | MT | 480.0 | USD | 20180418 |
| Unknown | China national standards | MT | 5600.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4080.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4500.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4850.0 | USD | 20180417 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180417 |
| Unknown | China national standards | MT | 650.0 | USD | 20180417 |