| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20920.0 | USD | 20191211 |
| Unknown | China national standards | MT | 22810.0 | USD | 20191211 |
| Unknown | China national standards | MT | 14860.0 | USD | 20191211 |
| Unknown | China national standards | MT | 23040.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3790.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3350.0 | USD | 20191211 |
| Unknown | China national standards | MT | 23540.0 | USD | 20191210 |
| Unknown | China national standards | MT | 26920.0 | USD | 20191210 |
| Unknown | China national standards | MT | 23370.0 | USD | 20191210 |
| Unknown | China national standards | MT | 24710.0 | USD | 20191210 |