| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20191010 |
| Unknown | China national standards | MT | 4950.0 | USD | 20191010 |
| Unknown | China national standards | MT | 4700.0 | USD | 20191010 |
| Unknown | China national standards | MT | 14540.0 | USD | 20191001 |
| Unknown | China national standards | MT | 13840.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1910.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2060.0 | USD | 20191001 |
| Unknown | China national standards | MT | 13840.0 | USD | 20191001 |
| Unknown | China national standards | MT | 13840.0 | USD | 20190920 |
| Unknown | China national standards | MT | 12880.0 | USD | 20190918 |