| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2420.0 | USD | 20190412 |
| Unknown | China national standards | MT | 26520.0 | USD | 20190412 |
| Unknown | China national standards | MT | 820.0 | USD | 20190411 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190411 |
| Unknown | China national standards | MT | 19860.0 | USD | 20190411 |
| Unknown | China national standards | MT | 25930.0 | USD | 20190411 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190411 |
| Unknown | China national standards | MT | 28280.0 | USD | 20190411 |
| Unknown | China national standards | MT | 4220.0 | USD | 20190410 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190410 |