| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13000.0 | USD | 20180201 |
| Unknown | China national standards | MT | 9790.0 | USD | 20180201 |
| Unknown | China national standards | MT | 10600.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4930.0 | USD | 20180201 |
| Unknown | China national standards | MT | 13670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 24340.0 | USD | 20180201 |
| Unknown | China national standards | MT | 154340.0 | USD | 20180201 |
| Unknown | China national standards | MT | 112330.0 | USD | 20180201 |
| Unknown | China national standards | MT | 8860.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180201 |