| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20201021 |
| Unknown | China national standards | MT | 160.0 | USD | 20201021 |
| Unknown | China national standards | MT | 160.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1110.0 | USD | 20201021 |
| Unknown | China national standards | MT | 140.0 | USD | 20201020 |
| Unknown | China national standards | MT | 210.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201020 |
| Unknown | China national standards | MT | 140.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1080.0 | USD | 20201020 |
| Unknown | China national standards | MT | 890.0 | USD | 20201019 |