| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5650.0 | USD | 20170501 |
| Unknown | China national standards | MT | 10960.0 | USD | 20170501 |
| Unknown | China national standards | MT | 5530.0 | USD | 20170501 |
| Unknown | China national standards | MT | 5530.0 | USD | 20170501 |
| Unknown | China national standards | MT | 6140.0 | USD | 20170501 |
| Unknown | China national standards | MT | 30.0 | USD | 20170501 |
| Unknown | China national standards | MT | 20.0 | USD | 20170501 |
| Unknown | China national standards | MT | 100.0 | USD | 20170501 |
| Unknown | China national standards | MT | 50.0 | USD | 20170501 |
| Unknown | China national standards | MT | 50.0 | USD | 20170501 |