| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25270.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24770.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24380.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25270.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24050.0 | USD | 20180501 |
| Unknown | China national standards | MT | 23450.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24590.0 | USD | 20180501 |
| Unknown | China national standards | MT | 28660.0 | USD | 20180501 |