| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2630.0 | USD | 20180417 |
| Unknown | China national standards | MT | 44790.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180417 |
| Unknown | China national standards | MT | 660.0 | USD | 20180417 |
| Unknown | China national standards | MT | 800.0 | USD | 20180417 |
| Unknown | China national standards | MT | 470.0 | USD | 20180417 |
| Unknown | China national standards | MT | 48970.0 | USD | 20180417 |
| Unknown | China national standards | MT | 135780.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180417 |
| Unknown | China national standards | MT | 18230.0 | USD | 20180416 |