| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1320.0 | USD | 20180816 |
| Unknown | China national standards | MT | 400.0 | USD | 20180816 |
| Unknown | China national standards | MT | 100.0 | USD | 20180816 |
| Unknown | China national standards | MT | 310.0 | USD | 20180816 |
| Unknown | China national standards | MT | 640.0 | USD | 20180815 |
| Unknown | China national standards | MT | 860.0 | USD | 20180815 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180815 |
| Unknown | China national standards | MT | 120.0 | USD | 20180815 |
| Unknown | China national standards | MT | 900.0 | USD | 20180814 |
| Unknown | China national standards | MT | 690.0 | USD | 20180814 |