| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190701 |
| Unknown | China national standards | MT | 410.0 | USD | 20190701 |
| Unknown | China national standards | MT | 580.0 | USD | 20190701 |
| Unknown | China national standards | MT | 580.0 | USD | 20190701 |