| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9160.0 | USD | 20190121 |
| Unknown | China national standards | MT | 710.0 | USD | 20190121 |
| Unknown | China national standards | MT | 890.0 | USD | 20190121 |
| Unknown | China national standards | MT | 910.0 | USD | 20190121 |
| Unknown | China national standards | MT | 890.0 | USD | 20190121 |
| Unknown | China national standards | MT | 720.0 | USD | 20190121 |
| Unknown | China national standards | MT | 9020.0 | USD | 20190120 |
| Unknown | China national standards | MT | 8640.0 | USD | 20190120 |
| Unknown | China national standards | MT | 6180.0 | USD | 20190120 |
| Unknown | China national standards | MT | 8640.0 | USD | 20190120 |