| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10000.0 | USD | 20170501 |
| Unknown | China national standards | MT | 510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 480.0 | USD | 20170501 |
| Unknown | China national standards | MT | 640.0 | USD | 20170501 |
| Unknown | China national standards | MT | 630.0 | USD | 20170501 |
| Unknown | China national standards | MT | 540.0 | USD | 20170501 |
| Unknown | China national standards | MT | 600.0 | USD | 20170501 |
| Unknown | China national standards | MT | 760.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2180.0 | USD | 20170501 |
| Unknown | China national standards | MT | 10000.0 | USD | 20170501 |