| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20191019 |
| Unknown | China national standards | MT | 800.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2360.0 | USD | 20191018 |
| Unknown | China national standards | MT | 4800.0 | USD | 20191018 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191018 |
| Unknown | China national standards | MT | 3650.0 | USD | 20191018 |
| Unknown | China national standards | MT | 6740.0 | USD | 20191018 |
| Unknown | China national standards | MT | 8690.0 | USD | 20191018 |
| Unknown | China national standards | MT | 570.0 | USD | 20191018 |
| Unknown | China national standards | MT | 750.0 | USD | 20191018 |