| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5390.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5160.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5920.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6380.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6980.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4230.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5160.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5920.0 | USD | 20180701 |