| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2130.0 | USD | 20181213 |
| Unknown | China national standards | MT | 22470.0 | USD | 20181212 |
| Unknown | China national standards | MT | 20010.0 | USD | 20181211 |
| Unknown | China national standards | MT | 15700.0 | USD | 20181211 |
| Unknown | China national standards | MT | 13820.0 | USD | 20181211 |
| Unknown | China national standards | MT | 31130.0 | USD | 20181211 |
| Unknown | China national standards | MT | 2410.0 | USD | 20181210 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181210 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181210 |
| Unknown | China national standards | MT | 65890.0 | USD | 20181210 |