| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2950.0 | USD | 20190918 |
| Unknown | China national standards | MT | 16030.0 | USD | 20190918 |
| Unknown | China national standards | MT | 7560.0 | USD | 20190917 |
| Unknown | China national standards | MT | 2790.0 | USD | 20190917 |
| Unknown | China national standards | MT | 20770.0 | USD | 20190917 |
| Unknown | China national standards | MT | 8110.0 | USD | 20190917 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190915 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190915 |
| Unknown | China national standards | MT | 110.0 | USD | 20190915 |