| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24590.0 | USD | 20191223 |
| Unknown | China national standards | MT | 10080.0 | USD | 20191222 |
| Unknown | China national standards | MT | 6690.0 | USD | 20191222 |
| Unknown | China national standards | MT | 5820.0 | USD | 20191222 |
| Unknown | China national standards | MT | 10470.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191221 |
| Unknown | China national standards | MT | 5820.0 | USD | 20191221 |
| Unknown | China national standards | MT | 22820.0 | USD | 20191221 |
| Unknown | China national standards | MT | 830.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3460.0 | USD | 20191221 |