| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5320.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4640.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 39570.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6400.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4550.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 680.0 | USD | 20190501 |