| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 14300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 13220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4740.0 | USD | 20191201 |