| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 980.0 | USD | 20190723 |
| Unknown | China national standards | MT | 940.0 | USD | 20190723 |
| Unknown | China national standards | MT | 3750.0 | USD | 20190723 |
| Unknown | China national standards | MT | 980.0 | USD | 20190723 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190723 |
| Unknown | China national standards | MT | 970.0 | USD | 20190723 |
| Unknown | China national standards | MT | 6790.0 | USD | 20190722 |
| Unknown | China national standards | MT | 4100.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190722 |
| Unknown | China national standards | MT | 880.0 | USD | 20190722 |