| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3470.0 | USD | 20181115 |
| Unknown | China national standards | MT | 720.0 | USD | 20181115 |
| Unknown | China national standards | MT | 320.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2360.0 | USD | 20181115 |
| Unknown | China national standards | MT | 30.0 | USD | 20181115 |
| Unknown | China national standards | MT | 130.0 | USD | 20181115 |
| Unknown | China national standards | MT | 140.0 | USD | 20181115 |
| Unknown | China national standards | MT | 720.0 | USD | 20181114 |
| Unknown | China national standards | MT | 320.0 | USD | 20181114 |
| Unknown | China national standards | MT | 2010.0 | USD | 20181114 |