| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8340.0 | USD | 20190313 |
| Unknown | China national standards | MT | 8780.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190313 |
| Unknown | China national standards | MT | 9470.0 | USD | 20190312 |
| Unknown | China national standards | MT | 11840.0 | USD | 20190312 |
| Unknown | China national standards | MT | 9900.0 | USD | 20190312 |
| Unknown | China national standards | MT | 8980.0 | USD | 20190312 |
| Unknown | China national standards | MT | 9630.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190311 |