| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 93590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 49210.0 | USD | 20190101 |
| Unknown | China national standards | MT | 19060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 24340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 150.0 | USD | 20190101 |
| Unknown | China national standards | MT | 280.0 | USD | 20190101 |