| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34810.0 | USD | 20190810 |
| Unknown | China national standards | MT | 14300.0 | USD | 20190810 |
| Unknown | China national standards | MT | 2700.0 | USD | 20190810 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190810 |
| Unknown | China national standards | MT | 2770.0 | USD | 20190801 |
| Unknown | China national standards | MT | 28550.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3440.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5630.0 | USD | 20190801 |
| Unknown | China national standards | MT | 17670.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2180.0 | USD | 20190801 |