| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4940.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6060.0 | USD | 20190301 |
| Unknown | China national standards | MT | 740.0 | USD | 20190301 |
| Unknown | China national standards | MT | 900.0 | USD | 20190301 |
| Unknown | China national standards | MT | 750.0 | USD | 20190301 |
| Unknown | China national standards | MT | 730.0 | USD | 20190301 |
| Unknown | China national standards | MT | 880.0 | USD | 20190301 |
| Unknown | China national standards | MT | 770.0 | USD | 20190301 |
| Unknown | China national standards | MT | 820.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190301 |