| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 299910.0 | USD | 20180201 |
| Unknown | China national standards | MT | 323710.0 | USD | 20180201 |
| Unknown | China national standards | MT | 435940.0 | USD | 20180201 |
| Unknown | China national standards | MT | 64720.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4140.0 | USD | 20180201 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6630.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6400.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6920.0 | USD | 20180201 |