| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 78180.0 | USD | 20201021 |
| Unknown | China national standards | MT | 7150.0 | USD | 20201021 |
| Unknown | China national standards | MT | 15800.0 | USD | 20201021 |
| Unknown | China national standards | MT | 13310.0 | USD | 20201021 |
| Unknown | China national standards | MT | 7470.0 | USD | 20201021 |
| Unknown | China national standards | MT | 110780.0 | USD | 20201021 |
| Unknown | China national standards | MT | 3230.0 | USD | 20201020 |
| Unknown | China national standards | MT | 7460.0 | USD | 20201020 |
| Unknown | China national standards | MT | 34160.0 | USD | 20201020 |
| Unknown | China national standards | MT | 40080.0 | USD | 20201020 |