| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180423 |
| Unknown | China national standards | MT | 180.0 | USD | 20180423 |
| Unknown | China national standards | MT | 160.0 | USD | 20180423 |
| Unknown | China national standards | MT | 180.0 | USD | 20180423 |
| Unknown | China national standards | MT | 170.0 | USD | 20180423 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180422 |
| Unknown | China national standards | MT | 170.0 | USD | 20180422 |
| Unknown | China national standards | MT | 170.0 | USD | 20180422 |