| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36040.0 | USD | 20201020 |
| Unknown | China national standards | MT | 420.0 | USD | 20201020 |
| Unknown | China national standards | MT | 440.0 | USD | 20201020 |
| Unknown | China national standards | MT | 181140.0 | USD | 20201020 |
| Unknown | China national standards | MT | 5740.0 | USD | 20201020 |
| Unknown | China national standards | MT | 17980.0 | USD | 20201020 |
| Unknown | China national standards | MT | 4310.0 | USD | 20201020 |
| Unknown | China national standards | MT | 5680.0 | USD | 20201020 |
| Unknown | China national standards | MT | 21890.0 | USD | 20201020 |
| Unknown | China national standards | MT | 39790.0 | USD | 20201020 |