| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20170501 |
| Unknown | China national standards | MT | 490.0 | USD | 20170501 |
| Unknown | China national standards | MT | 730.0 | USD | 20170501 |
| Unknown | China national standards | MT | 330.0 | USD | 20170501 |
| Unknown | China national standards | MT | 290.0 | USD | 20170501 |
| Unknown | China national standards | MT | 520.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2000.0 | USD | 20170501 |
| Unknown | China national standards | MT | 600.0 | USD | 20170501 |
| Unknown | China national standards | MT | 970.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1500.0 | USD | 20170501 |