| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31770.0 | USD | 20180922 |
| Unknown | China national standards | MT | 28450.0 | USD | 20180922 |
| Unknown | China national standards | MT | 4790.0 | USD | 20180922 |
| Unknown | China national standards | MT | 4520.0 | USD | 20180921 |
| Unknown | China national standards | MT | 31440.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180921 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180920 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180920 |
| Unknown | China national standards | MT | 31360.0 | USD | 20180920 |
| Unknown | China national standards | MT | 34180.0 | USD | 20180920 |