| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20190419 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190419 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190419 |
| Unknown | China national standards | MT | 5030.0 | USD | 20190419 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190419 |
| Unknown | China national standards | MT | 6500.0 | USD | 20190419 |
| Unknown | China national standards | MT | 610.0 | USD | 20190419 |
| Unknown | China national standards | MT | 560.0 | USD | 20190419 |