| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5860.0 | USD | 20191212 |
| Unknown | China national standards | MT | 4320.0 | USD | 20191212 |
| Unknown | China national standards | MT | 960.0 | USD | 20191212 |
| Unknown | China national standards | MT | 570.0 | USD | 20191212 |
| Unknown | China national standards | MT | 7420.0 | USD | 20191212 |
| Unknown | China national standards | MT | 268410.0 | USD | 20191211 |
| Unknown | China national standards | MT | 104030.0 | USD | 20191211 |
| Unknown | China national standards | MT | 12670.0 | USD | 20191211 |
| Unknown | China national standards | MT | 48010.0 | USD | 20191211 |
| Unknown | China national standards | MT | 8760.0 | USD | 20191211 |