| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5940.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3070.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190922 |
| Unknown | China national standards | MT | 4480.0 | USD | 20190922 |
| Unknown | China national standards | MT | 540.0 | USD | 20190922 |
| Unknown | China national standards | MT | 890.0 | USD | 20190921 |
| Unknown | China national standards | MT | 840.0 | USD | 20190921 |
| Unknown | China national standards | MT | 2930.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190921 |