| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180816 |
| Unknown | China national standards | MT | 450.0 | USD | 20180816 |
| Unknown | China national standards | MT | 780.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3020.0 | USD | 20180815 |
| Unknown | China national standards | MT | 5480.0 | USD | 20180815 |
| Unknown | China national standards | MT | 7960.0 | USD | 20180815 |
| Unknown | China national standards | MT | 6320.0 | USD | 20180815 |