| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4690.0 | USD | 20190101 |
| Unknown | China national standards | MT | 860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 850.0 | USD | 20190101 |
| Unknown | China national standards | MT | 860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9030.0 | USD | 20190101 |