| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30440.0 | USD | 20201021 |
| Unknown | China national standards | MT | 7990.0 | USD | 20201020 |
| Unknown | China national standards | MT | 6420.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2120.0 | USD | 20201020 |
| Unknown | China national standards | MT | 15130.0 | USD | 20201020 |
| Unknown | China national standards | MT | 7410.0 | USD | 20201020 |
| Unknown | China national standards | MT | 55400.0 | USD | 20201020 |
| Unknown | China national standards | MT | 39260.0 | USD | 20201019 |
| Unknown | China national standards | MT | 22190.0 | USD | 20201019 |