| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20180818 |
| Unknown | China national standards | MT | 830.0 | USD | 20180817 |
| Unknown | China national standards | MT | 860.0 | USD | 20180817 |
| Unknown | China national standards | MT | 640.0 | USD | 20180817 |
| Unknown | China national standards | MT | 900.0 | USD | 20180817 |
| Unknown | China national standards | MT | 780.0 | USD | 20180817 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180817 |
| Unknown | China national standards | MT | 140.0 | USD | 20180817 |
| Unknown | China national standards | MT | 100.0 | USD | 20180817 |
| Unknown | China national standards | MT | 680.0 | USD | 20180816 |