| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1110.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190901 |
| Unknown | China national standards | MT | 300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 820.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190901 |