| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5630.0 | USD | 20190316 |
| Unknown | China national standards | MT | 6510.0 | USD | 20190316 |
| Unknown | China national standards | MT | 13640.0 | USD | 20190316 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190315 |
| Unknown | China national standards | MT | 6120.0 | USD | 20190315 |
| Unknown | China national standards | MT | 4830.0 | USD | 20190315 |
| Unknown | China national standards | MT | 7950.0 | USD | 20190315 |
| Unknown | China national standards | MT | 6240.0 | USD | 20190315 |
| Unknown | China national standards | MT | 830.0 | USD | 20190315 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190315 |