| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4440.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190714 |
| Unknown | China national standards | MT | 550.0 | USD | 20190714 |
| Unknown | China national standards | MT | 10360.0 | USD | 20190714 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190714 |
| Unknown | China national standards | MT | 382130.0 | USD | 20190714 |
| Unknown | China national standards | MT | 9700.0 | USD | 20190714 |
| Unknown | China national standards | MT | 16000.0 | USD | 20190714 |
| Unknown | China national standards | MT | 14520.0 | USD | 20190714 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190714 |