| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20170501 |
| Unknown | China national standards | MT | 290.0 | USD | 20170501 |
| Unknown | China national standards | MT | 260.0 | USD | 20170501 |
| Unknown | China national standards | MT | 290.0 | USD | 20170501 |
| Unknown | China national standards | MT | 320.0 | USD | 20170501 |
| Unknown | China national standards | MT | 5550.0 | USD | 20170501 |
| Unknown | China national standards | MT | 300.0 | USD | 20170501 |
| Unknown | China national standards | MT | 300.0 | USD | 20170501 |
| Unknown | China national standards | MT | 290.0 | USD | 20170501 |
| Unknown | China national standards | MT | 300.0 | USD | 20170501 |