| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 260.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 30250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 38690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 250.0 | USD | 20191201 |