| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20190901 |
| Unknown | China national standards | MT | 470.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9240.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12550.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9950.0 | USD | 20190901 |