| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5540.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1630.0 | USD | 20191001 |
| Unknown | China national standards | MT | 180.0 | USD | 20191001 |
| Unknown | China national standards | MT | 420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 170.0 | USD | 20191001 |
| Unknown | China national standards | MT | 880.0 | USD | 20191001 |
| Unknown | China national standards | MT | 20.0 | USD | 20191001 |
| Unknown | China national standards | MT | 20.0 | USD | 20191001 |
| Unknown | China national standards | MT | 100.0 | USD | 20191001 |