| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 450.0 | USD | 20180601 |
| Unknown | China national standards | MT | 500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 38610.0 | USD | 20180601 |
| Unknown | China national standards | MT | 110.0 | USD | 20180601 |
| Unknown | China national standards | MT | 170.0 | USD | 20180601 |
| Unknown | China national standards | MT | 160.0 | USD | 20180601 |
| Unknown | China national standards | MT | 120.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6020.0 | USD | 20180601 |