| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3110.0 | USD | 20180417 |
| Unknown | China national standards | MT | 14830.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180416 |
| Unknown | China national standards | MT | 16110.0 | USD | 20180415 |
| Unknown | China national standards | MT | 21340.0 | USD | 20180415 |
| Unknown | China national standards | MT | 16550.0 | USD | 20180415 |
| Unknown | China national standards | MT | 14500.0 | USD | 20180415 |
| Unknown | China national standards | MT | 14500.0 | USD | 20180415 |
| Unknown | China national standards | MT | 14830.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180415 |