| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4840.0 | USD | 20190701 |
| Unknown | China national standards | MT | 590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5920.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8560.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190701 |