| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7920.0 | USD | 20180501 |
| Unknown | China national standards | MT | 17110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3720.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14060.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5580.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9780.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9420.0 | USD | 20180501 |