| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4310.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13460.0 | USD | 20180601 |
| Unknown | China national standards | MT | 19250.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6020.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180601 |
| Unknown | China national standards | MT | 84750.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5350.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6100.0 | USD | 20180601 |