| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60760.0 | USD | 20190219 |
| Unknown | China national standards | MT | 47100.0 | USD | 20190219 |
| Unknown | China national standards | MT | 144780.0 | USD | 20190219 |
| Unknown | China national standards | MT | 25530.0 | USD | 20190219 |
| Unknown | China national standards | MT | 6150.0 | USD | 20190219 |
| Unknown | China national standards | MT | 10090.0 | USD | 20190218 |
| Unknown | China national standards | MT | 7180.0 | USD | 20190218 |
| Unknown | China national standards | MT | 105070.0 | USD | 20190217 |
| Unknown | China national standards | MT | 144820.02 | USD | 20190217 |
| Unknown | China national standards | MT | 47590.0 | USD | 20190217 |