| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1730.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1330.0 | USD | 20170501 |
| Unknown | China national standards | MT | 280.0 | USD | 20170501 |
| Unknown | China national standards | MT | 40.0 | USD | 20170501 |
| Unknown | China national standards | MT | 800.0 | USD | 20170501 |
| Unknown | China national standards | MT | 270.0 | USD | 20170501 |
| Unknown | China national standards | MT | 270.0 | USD | 20170501 |
| Unknown | China national standards | MT | 260.0 | USD | 20170501 |
| Unknown | China national standards | MT | 250.0 | USD | 20170501 |