| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20171201 |
| Unknown | China national standards | MT | 560.0 | USD | 20171201 |
| Unknown | China national standards | MT | 720.0 | USD | 20171201 |
| Unknown | China national standards | MT | 530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 830.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1100.0 | USD | 20171201 |
| Unknown | China national standards | MT | 540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1910.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5020.0 | USD | 20171123 |
| Unknown | China national standards | MT | 6700.0 | USD | 20171123 |