| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21680.0 | USD | 20171201 |
| Unknown | China national standards | MT | 15570.0 | USD | 20171201 |
| Unknown | China national standards | MT | 28430.0 | USD | 20171201 |
| Unknown | China national standards | MT | 23530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 24920.0 | USD | 20171201 |
| Unknown | China national standards | MT | 21940.0 | USD | 20171201 |
| Unknown | China national standards | MT | 25300.0 | USD | 20171201 |
| Unknown | China national standards | MT | 20830.0 | USD | 20171201 |
| Unknown | China national standards | MT | 27200.0 | USD | 20171201 |
| Unknown | China national standards | MT | 23310.0 | USD | 20171201 |