| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12010.0 | USD | 20180601 |
| Unknown | China national standards | MT | 710.0 | USD | 20180601 |
| Unknown | China national standards | MT | 930.0 | USD | 20180601 |
| Unknown | China national standards | MT | 800.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8230.0 | USD | 20180601 |
| Unknown | China national standards | MT | 770.0 | USD | 20180601 |
| Unknown | China national standards | MT | 900.0 | USD | 20180601 |
| Unknown | China national standards | MT | 790.0 | USD | 20180601 |
| Unknown | China national standards | MT | 680.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3510.0 | USD | 20180601 |