| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8050.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5010.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6210.0 | USD | 20190901 |
| Unknown | China national standards | MT | 710.0 | USD | 20190901 |
| Unknown | China national standards | MT | 700.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11390.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190901 |