| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 86370.0 | USD | 20180801 |
| Unknown | China national standards | MT | 73010.0 | USD | 20180801 |
| Unknown | China national standards | MT | 97830.0 | USD | 20180801 |
| Unknown | China national standards | MT | 98180.0 | USD | 20180801 |
| Unknown | China national standards | MT | 20330.0 | USD | 20180801 |
| Unknown | China national standards | MT | 12910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 83680.0 | USD | 20180801 |
| Unknown | China national standards | MT | 73010.0 | USD | 20180801 |
| Unknown | China national standards | MT | 138130.0 | USD | 20180723 |
| Unknown | China national standards | MT | 14640.0 | USD | 20180723 |