| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21090.0 | USD | 20201021 |
| Unknown | China national standards | MT | 9610.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1250.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2110.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1600.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1530.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1840.0 | USD | 20201019 |
| Unknown | China national standards | MT | 11690.0 | USD | 20201019 |
| Unknown | China national standards | MT | 20930.0 | USD | 20201019 |
| Unknown | China national standards | MT | 10990.0 | USD | 20201019 |