| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20201011 |
| Unknown | China national standards | MT | 20.0 | USD | 20201011 |
| Unknown | China national standards | MT | 50.0 | USD | 20201011 |
| Unknown | China national standards | MT | 10.0 | USD | 20201011 |
| Unknown | China national standards | MT | 20.0 | USD | 20201011 |
| Unknown | China national standards | MT | 0.0 | USD | 20201011 |
| Unknown | China national standards | MT | 14110.0 | USD | 20201010 |
| Unknown | China national standards | MT | 190.0 | USD | 20201010 |
| Unknown | China national standards | MT | 250.0 | USD | 20201010 |
| Unknown | China national standards | MT | 700.0 | USD | 20201001 |