| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6130.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4810.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6790.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7080.0 | USD | 20190701 |
| Unknown | China national standards | MT | 660.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3710.0 | USD | 20190701 |