| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22860.0 | USD | 20180612 |
| Unknown | China national standards | MT | 13270.0 | USD | 20180612 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180612 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180611 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180610 |
| Unknown | China national standards | MT | 2680.0 | USD | 20180610 |
| Unknown | China national standards | MT | 18860.0 | USD | 20180610 |
| Unknown | China national standards | MT | 18430.0 | USD | 20180610 |
| Unknown | China national standards | MT | 2940.0 | USD | 20180610 |
| Unknown | China national standards | MT | 3390.0 | USD | 20180601 |