| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20191216 |
| Unknown | China national standards | MT | 12290.0 | USD | 20191216 |
| Unknown | China national standards | MT | 9990.0 | USD | 20191216 |
| Unknown | China national standards | MT | 1530.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1340.0 | USD | 20191215 |
| Unknown | China national standards | MT | 25990.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1280.0 | USD | 20191215 |
| Unknown | China national standards | MT | 10340.0 | USD | 20191214 |
| Unknown | China national standards | MT | 9240.0 | USD | 20191214 |
| Unknown | China national standards | MT | 8650.0 | USD | 20191214 |