| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2750.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2510.0 | USD | 20170501 |
| Unknown | China national standards | MT | 350.0 | USD | 20170501 |
| Unknown | China national standards | MT | 400.0 | USD | 20170501 |
| Unknown | China national standards | MT | 340.0 | USD | 20170501 |
| Unknown | China national standards | MT | 370.0 | USD | 20170501 |
| Unknown | China national standards | MT | 400.0 | USD | 20170501 |
| Unknown | China national standards | MT | 400.0 | USD | 20170501 |
| Unknown | China national standards | MT | 350.0 | USD | 20170501 |
| Unknown | China national standards | MT | 340.0 | USD | 20170501 |