| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2730.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6180.0 | USD | 20190101 |