| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25910.0 | USD | 20180519 |
| Unknown | China national standards | MT | 24360.0 | USD | 20180519 |
| Unknown | China national standards | MT | 24320.0 | USD | 20180519 |
| Unknown | China national standards | MT | 29340.0 | USD | 20180519 |
| Unknown | China national standards | MT | 24240.0 | USD | 20180519 |
| Unknown | China national standards | MT | 29600.0 | USD | 20180519 |
| Unknown | China national standards | MT | 24790.0 | USD | 20180519 |
| Unknown | China national standards | MT | 25820.0 | USD | 20180519 |
| Unknown | China national standards | MT | 25370.0 | USD | 20180519 |
| Unknown | China national standards | MT | 27920.0 | USD | 20180519 |