| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25840.0 | USD | 20190314 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190314 |
| Unknown | China national standards | MT | 610.0 | USD | 20190314 |
| Unknown | China national standards | MT | 3550.0 | USD | 20190313 |
| Unknown | China national standards | MT | 25080.0 | USD | 20190313 |
| Unknown | China national standards | MT | 25800.0 | USD | 20190313 |
| Unknown | China national standards | MT | 680.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190312 |
| Unknown | China national standards | MT | 25660.0 | USD | 20190312 |
| Unknown | China national standards | MT | 4470.0 | USD | 20190312 |