| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5480.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 770.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5290.0 | USD | 20191201 |
| Unknown | China national standards | MT | 640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11070.0 | USD | 20191201 |