| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3220.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3160.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3420.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180701 |
| Unknown | China national standards | MT | 530.0 | USD | 20180701 |
| Unknown | China national standards | MT | 510.0 | USD | 20180701 |
| Unknown | China national standards | MT | 620.0 | USD | 20180701 |
| Unknown | China national standards | MT | 590.0 | USD | 20180701 |