| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7380.0 | USD | 20180621 |
| Unknown | China national standards | MT | 6020.0 | USD | 20180621 |
| Unknown | China national standards | MT | 12070.0 | USD | 20180621 |
| Unknown | China national standards | MT | 640.0 | USD | 20180621 |
| Unknown | China national standards | MT | 14540.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4860.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180620 |
| Unknown | China national standards | MT | 3990.0 | USD | 20180620 |
| Unknown | China national standards | MT | 420.0 | USD | 20180620 |