| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18610.0 | USD | 20190513 |
| Unknown | China national standards | MT | 8640.0 | USD | 20190513 |
| Unknown | China national standards | MT | 55410.0 | USD | 20190513 |
| Unknown | China national standards | MT | 326980.0 | USD | 20190513 |
| Unknown | China national standards | MT | 387160.0 | USD | 20190513 |
| Unknown | China national standards | MT | 7180.0 | USD | 20190513 |
| Unknown | China national standards | MT | 57910.0 | USD | 20190513 |
| Unknown | China national standards | MT | 6000.0 | USD | 20190513 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190513 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190513 |