| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1850.0 | USD | 20201019 |
| Unknown | China national standards | MT | 900.0 | USD | 20201019 |
| Unknown | China national standards | MT | 120.0 | USD | 20201018 |
| Unknown | China national standards | MT | 850.0 | USD | 20201018 |
| Unknown | China national standards | MT | 820.0 | USD | 20201018 |
| Unknown | China national standards | MT | 140.0 | USD | 20201018 |
| Unknown | China national standards | MT | 130.0 | USD | 20201018 |
| Unknown | China national standards | MT | 2820.0 | USD | 20201018 |
| Unknown | China national standards | MT | 7690.0 | USD | 20201018 |