| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4820.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190310 |
| Unknown | China national standards | MT | 8820.0 | USD | 20190310 |
| Unknown | China national standards | MT | 11630.0 | USD | 20190310 |
| Unknown | China national standards | MT | 720.0 | USD | 20190310 |
| Unknown | China national standards | MT | 910.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190310 |
| Unknown | China national standards | MT | 710.0 | USD | 20190301 |
| Unknown | China national standards | MT | 880.0 | USD | 20190301 |
| Unknown | China national standards | MT | 180.0 | USD | 20190301 |