| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9210.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7220.0 | USD | 20190801 |
| Unknown | China national standards | MT | 12510.0 | USD | 20190801 |
| Unknown | China national standards | MT | 15160.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7620.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190801 |
| Unknown | China national standards | MT | 860.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190801 |