| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20180323 |
| Unknown | China national standards | MT | 700.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2750.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180322 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2700.0 | USD | 20180322 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180322 |
| Unknown | China national standards | MT | 24320.0 | USD | 20180322 |