| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20190811 |
| Unknown | China national standards | MT | 20530.0 | USD | 20190811 |
| Unknown | China national standards | MT | 16360.0 | USD | 20190810 |
| Unknown | China national standards | MT | 8720.0 | USD | 20190810 |
| Unknown | China national standards | MT | 16660.0 | USD | 20190810 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190801 |
| Unknown | China national standards | MT | 11080.0 | USD | 20190801 |
| Unknown | China national standards | MT | 13930.0 | USD | 20190801 |
| Unknown | China national standards | MT | 17970.0 | USD | 20190801 |