| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3720.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3040.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180701 |