| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20190801 |
| Unknown | China national standards | MT | 12790.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10150.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4690.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6340.0 | USD | 20190801 |
| Unknown | China national standards | MT | 940.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190801 |
| Unknown | China national standards | MT | 190.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190801 |