| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9790.0 | USD | 20180313 |
| Unknown | China national standards | MT | 6530.0 | USD | 20180313 |
| Unknown | China national standards | MT | 690.0 | USD | 20180313 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180313 |
| Unknown | China national standards | MT | 820.0 | USD | 20180313 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180313 |
| Unknown | China national standards | MT | 8550.0 | USD | 20180312 |
| Unknown | China national standards | MT | 7650.0 | USD | 20180312 |
| Unknown | China national standards | MT | 8310.0 | USD | 20180312 |
| Unknown | China national standards | MT | 8310.0 | USD | 20180312 |