| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20180118 |
| Unknown | China national standards | MT | 150.0 | USD | 20180118 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180117 |
| Unknown | China national standards | MT | 5500.0 | USD | 20180117 |
| Unknown | China national standards | MT | 140.0 | USD | 20180117 |
| Unknown | China national standards | MT | 900.0 | USD | 20180116 |
| Unknown | China national standards | MT | 11360.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180116 |
| Unknown | China national standards | MT | 180.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180115 |