| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8690.0 | USD | 20171201 |
| Unknown | China national standards | MT | 9030.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1360.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2390.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1360.0 | USD | 20171201 |
| Unknown | China national standards | MT | 12230.0 | USD | 20171201 |
| Unknown | China national standards | MT | 22680.0 | USD | 20171123 |
| Unknown | China national standards | MT | 1620.0 | USD | 20171123 |
| Unknown | China national standards | MT | 31520.0 | USD | 20171123 |
| Unknown | China national standards | MT | 1620.0 | USD | 20171123 |