| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12310.0 | USD | 20180323 |
| Unknown | China national standards | MT | 11340.0 | USD | 20180323 |
| Unknown | China national standards | MT | 10510.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180323 |
| Unknown | China national standards | MT | 12050.0 | USD | 20180322 |
| Unknown | China national standards | MT | 11450.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180322 |