| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2630.0 | USD | 20180515 |
| Unknown | China national standards | MT | 8640.0 | USD | 20180515 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180515 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180515 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180515 |
| Unknown | China national standards | MT | 3300.0 | USD | 20180515 |
| Unknown | China national standards | MT | 820.0 | USD | 20180515 |
| Unknown | China national standards | MT | 860.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180515 |