| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3940.0 | USD | 20191101 |
| Unknown | China national standards | MT | 610.0 | USD | 20191101 |
| Unknown | China national standards | MT | 800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 720.0 | USD | 20191101 |
| Unknown | China national standards | MT | 780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2680.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 170.0 | USD | 20191101 |