| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6470.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5450.0 | USD | 20180601 |
| Unknown | China national standards | MT | 15740.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9210.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6690.0 | USD | 20180601 |
| Unknown | China national standards | MT | 11680.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7710.0 | USD | 20180601 |
| Unknown | China national standards | MT | 14770.0 | USD | 20180601 |
| Unknown | China national standards | MT | 12650.0 | USD | 20180601 |