| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5550.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2680.0 | USD | 20191201 |