| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4070.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1410.0 | USD | 20201017 |
| Unknown | China national standards | MT | 4940.0 | USD | 20201017 |
| Unknown | China national standards | MT | 5040.0 | USD | 20201017 |
| Unknown | China national standards | MT | 730.0 | USD | 20201016 |
| Unknown | China national standards | MT | 770.0 | USD | 20201015 |
| Unknown | China national standards | MT | 80.0 | USD | 20201015 |
| Unknown | China national standards | MT | 4070.0 | USD | 20201015 |
| Unknown | China national standards | MT | 5030.0 | USD | 20201015 |
| Unknown | China national standards | MT | 5330.0 | USD | 20201015 |