| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190314 |
| Unknown | China national standards | MT | 4760.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190314 |
| Unknown | China national standards | MT | 5070.0 | USD | 20190314 |
| Unknown | China national standards | MT | 80.0 | USD | 20190314 |
| Unknown | China national standards | MT | 140.0 | USD | 20190314 |
| Unknown | China national standards | MT | 150.0 | USD | 20190314 |
| Unknown | China national standards | MT | 740.0 | USD | 20190314 |
| Unknown | China national standards | MT | 200.0 | USD | 20190313 |