| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9990.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4520.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3970.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2910.0 | USD | 20191101 |