| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4270.0 | USD | 20180415 |
| Unknown | China national standards | MT | 3600.0 | USD | 20180415 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180415 |
| Unknown | China national standards | MT | 720.0 | USD | 20180415 |
| Unknown | China national standards | MT | 720.0 | USD | 20180415 |
| Unknown | China national standards | MT | 680.0 | USD | 20180415 |
| Unknown | China national standards | MT | 760.0 | USD | 20180415 |
| Unknown | China national standards | MT | 720.0 | USD | 20180415 |
| Unknown | China national standards | MT | 5540.0 | USD | 20180414 |
| Unknown | China national standards | MT | 4480.0 | USD | 20180414 |