| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4740.0 | USD | 20190322 |
| Unknown | China national standards | MT | 4740.0 | USD | 20190322 |
| Unknown | China national standards | MT | 3960.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6470.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6760.0 | USD | 20190322 |
| Unknown | China national standards | MT | 5930.0 | USD | 20190322 |
| Unknown | China national standards | MT | 5360.0 | USD | 20190322 |
| Unknown | China national standards | MT | 880.0 | USD | 20190322 |
| Unknown | China national standards | MT | 880.0 | USD | 20190322 |
| Unknown | China national standards | MT | 890.0 | USD | 20190321 |