| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20201020 |
| Unknown | China national standards | MT | 900.0 | USD | 20201020 |
| Unknown | China national standards | MT | 130.0 | USD | 20201020 |
| Unknown | China national standards | MT | 180.0 | USD | 20201020 |
| Unknown | China national standards | MT | 140.0 | USD | 20201020 |
| Unknown | China national standards | MT | 130.0 | USD | 20201020 |
| Unknown | China national standards | MT | 160.0 | USD | 20201020 |
| Unknown | China national standards | MT | 740.0 | USD | 20201019 |
| Unknown | China national standards | MT | 740.0 | USD | 20201019 |
| Unknown | China national standards | MT | 860.0 | USD | 20201019 |