| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1450.0 | USD | 20190801 |
| Unknown | China national standards | MT | 380.0 | USD | 20190801 |
| Unknown | China national standards | MT | 730.0 | USD | 20190801 |
| Unknown | China national standards | MT | 560.0 | USD | 20190801 |
| Unknown | China national standards | MT | 52950.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5060.0 | USD | 20190801 |
| Unknown | China national standards | MT | 52950.0 | USD | 20190801 |
| Unknown | China national standards | MT | 21510.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5060.0 | USD | 20190801 |