| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20191019 |
| Unknown | China national standards | MT | 11610.0 | USD | 20191018 |
| Unknown | China national standards | MT | 10300.0 | USD | 20191018 |
| Unknown | China national standards | MT | 11310.0 | USD | 20191018 |
| Unknown | China national standards | MT | 10950.0 | USD | 20191018 |
| Unknown | China national standards | MT | 10460.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191018 |