| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6820.0 | USD | 20190301 |
| Unknown | China national standards | MT | 14910.0 | USD | 20190301 |
| Unknown | China national standards | MT | 141220.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11960.0 | USD | 20190301 |
| Unknown | China national standards | MT | 12010.0 | USD | 20190301 |
| Unknown | China national standards | MT | 14490.0 | USD | 20190301 |
| Unknown | China national standards | MT | 9770.0 | USD | 20190301 |
| Unknown | China national standards | MT | 27980.0 | USD | 20190301 |
| Unknown | China national standards | MT | 11100.0 | USD | 20190301 |
| Unknown | China national standards | MT | 31510.0 | USD | 20190301 |