| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 490.0 | USD | 20171201 |
| Unknown | China national standards | MT | 340.0 | USD | 20171201 |
| Unknown | China national standards | MT | 830.0 | USD | 20171201 |
| Unknown | China national standards | MT | 540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 600.0 | USD | 20171201 |
| Unknown | China national standards | MT | 540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 480.0 | USD | 20171201 |
| Unknown | China national standards | MT | 860.0 | USD | 20171201 |
| Unknown | China national standards | MT | 490.0 | USD | 20171201 |