| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 57150.0 | USD | 20190601 |
| Unknown | China national standards | MT | 29990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27770.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27070.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28060.0 | USD | 20190601 |
| Unknown | China national standards | MT | 26940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28860.0 | USD | 20190601 |
| Unknown | China national standards | MT | 33680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28020.0 | USD | 20190601 |
| Unknown | China national standards | MT | 47720.0 | USD | 20190601 |