| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25810.0 | USD | 20190315 |
| Unknown | China national standards | MT | 20130.0 | USD | 20190315 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190315 |
| Unknown | China national standards | MT | 2680.0 | USD | 20190315 |
| Unknown | China national standards | MT | 3670.0 | USD | 20190314 |
| Unknown | China national standards | MT | 4730.0 | USD | 20190314 |
| Unknown | China national standards | MT | 15420.0 | USD | 20190314 |
| Unknown | China national standards | MT | 27210.0 | USD | 20190314 |
| Unknown | China national standards | MT | 24680.0 | USD | 20190313 |
| Unknown | China national standards | MT | 18120.0 | USD | 20190313 |