| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3180.0 | USD | 20180614 |
| Unknown | China national standards | MT | 3380.0 | USD | 20180613 |
| Unknown | China national standards | MT | 2900.0 | USD | 20180613 |
| Unknown | China national standards | MT | 4370.0 | USD | 20180613 |
| Unknown | China national standards | MT | 6490.0 | USD | 20180613 |
| Unknown | China national standards | MT | 2680.0 | USD | 20180613 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180613 |
| Unknown | China national standards | MT | 450.0 | USD | 20180613 |
| Unknown | China national standards | MT | 450.0 | USD | 20180613 |
| Unknown | China national standards | MT | 420.0 | USD | 20180612 |