| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10600.0 | USD | 20190301 |
| Unknown | China national standards | MT | 9180.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10610.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10050.0 | USD | 20190301 |
| Unknown | China national standards | MT | 9980.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10190.0 | USD | 20190301 |
| Unknown | China national standards | MT | 10290.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190301 |