| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20201011 |
| Unknown | China national standards | MT | 380.0 | USD | 20201011 |
| Unknown | China national standards | MT | 440.0 | USD | 20201011 |
| Unknown | China national standards | MT | 640.0 | USD | 20201011 |
| Unknown | China national standards | MT | 590.0 | USD | 20201011 |
| Unknown | China national standards | MT | 4420.0 | USD | 20201011 |
| Unknown | China national standards | MT | 5050.0 | USD | 20201011 |
| Unknown | China national standards | MT | 2780.0 | USD | 20201011 |
| Unknown | China national standards | MT | 3130.0 | USD | 20201011 |
| Unknown | China national standards | MT | 4350.0 | USD | 20201011 |