| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4190.0 | USD | 20191221 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191221 |
| Unknown | China national standards | MT | 2400.0 | USD | 20191221 |
| Unknown | China national standards | MT | 420.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3380.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3000.0 | USD | 20191221 |
| Unknown | China national standards | MT | 5540.0 | USD | 20191221 |
| Unknown | China national standards | MT | 5010.0 | USD | 20191221 |
| Unknown | China national standards | MT | 10270.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191221 |