| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20170501 |
| Unknown | China national standards | MT | 550.0 | USD | 20170501 |
| Unknown | China national standards | MT | 500.0 | USD | 20170501 |
| Unknown | China national standards | MT | 100.0 | USD | 20170501 |
| Unknown | China national standards | MT | 100.0 | USD | 20170501 |
| Unknown | China national standards | MT | 770.0 | USD | 20170501 |
| Unknown | China national standards | MT | 710.0 | USD | 20170501 |
| Unknown | China national standards | MT | 720.0 | USD | 20170501 |
| Unknown | China national standards | MT | 570.0 | USD | 20170501 |
| Unknown | China national standards | MT | 490.0 | USD | 20170501 |