| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7390.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6980.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7130.0 | USD | 20190601 |
| Unknown | China national standards | MT | 32150.0 | USD | 20190601 |
| Unknown | China national standards | MT | 31140.0 | USD | 20190601 |
| Unknown | China national standards | MT | 38270.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5640.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 25520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190601 |