| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 145780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 18190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 800.0 | USD | 20191201 |
| Unknown | China national standards | MT | 960.0 | USD | 20191201 |
| Unknown | China national standards | MT | 360.0 | USD | 20191201 |