| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4350.0 | USD | 20201011 |
| Unknown | China national standards | MT | 5050.0 | USD | 20201011 |
| Unknown | China national standards | MT | 4420.0 | USD | 20201011 |
| Unknown | China national standards | MT | 3140.0 | USD | 20201010 |
| Unknown | China national standards | MT | 640.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3080.0 | USD | 20201010 |
| Unknown | China national standards | MT | 5790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2740.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3050.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4950.0 | USD | 20201001 |