| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4270.0 | USD | 20180820 |
| Unknown | China national standards | MT | 4670.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180820 |
| Unknown | China national standards | MT | 22340.0 | USD | 20180819 |
| Unknown | China national standards | MT | 25760.0 | USD | 20180819 |
| Unknown | China national standards | MT | 23200.0 | USD | 20180819 |
| Unknown | China national standards | MT | 23890.0 | USD | 20180819 |