| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18060.0 | USD | 20180701 |
| Unknown | China national standards | MT | 11960.0 | USD | 20180701 |
| Unknown | China national standards | MT | 19380.0 | USD | 20180701 |
| Unknown | China national standards | MT | 20430.0 | USD | 20180701 |
| Unknown | China national standards | MT | 28090.0 | USD | 20180701 |
| Unknown | China national standards | MT | 17990.0 | USD | 20180701 |
| Unknown | China national standards | MT | 13670.0 | USD | 20180701 |
| Unknown | China national standards | MT | 14140.0 | USD | 20180701 |
| Unknown | China national standards | MT | 13180.0 | USD | 20180701 |
| Unknown | China national standards | MT | 18440.0 | USD | 20180701 |