| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5720.0 | USD | 20190301 |
| Unknown | China national standards | MT | 7220.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5800.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4890.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2440.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5450.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6150.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2930.0 | USD | 20190301 |