| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20180416 |
| Unknown | China national standards | MT | 400.0 | USD | 20180416 |
| Unknown | China national standards | MT | 192009.98 | USD | 20180416 |
| Unknown | China national standards | MT | 4900.0 | USD | 20180415 |
| Unknown | China national standards | MT | 6910.0 | USD | 20180415 |
| Unknown | China national standards | MT | 8450.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2710.0 | USD | 20180415 |
| Unknown | China national standards | MT | 12460.0 | USD | 20180415 |
| Unknown | China national standards | MT | 6520.0 | USD | 20180415 |
| Unknown | China national standards | MT | 12080.0 | USD | 20180415 |