| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 850.0 | USD | 20191101 |
| Unknown | China national standards | MT | 870.0 | USD | 20191101 |
| Unknown | China national standards | MT | 59520.0 | USD | 20191101 |
| Unknown | China national standards | MT | 950.0 | USD | 20191101 |
| Unknown | China national standards | MT | 880.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1320.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191101 |