| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12440.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1510.0 | USD | 20191111 |
| Unknown | China national standards | MT | 11000.0 | USD | 20191110 |
| Unknown | China national standards | MT | 10620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12350.0 | USD | 20191101 |
| Unknown | China national standards | MT | 9040.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20191101 |