| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6940.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191101 |
| Unknown | China national standards | MT | 530.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4330.0 | USD | 20191101 |
| Unknown | China national standards | MT | 300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2010.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1780.0 | USD | 20191101 |