| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 448520.0 | USD | 20201018 |
| Unknown | China national standards | MT | 494180.0 | USD | 20201018 |
| Unknown | China national standards | MT | 3440.0 | USD | 20201018 |
| Unknown | China national standards | MT | 22120.0 | USD | 20201018 |
| Unknown | China national standards | MT | 6760.0 | USD | 20201018 |
| Unknown | China national standards | MT | 452300.0 | USD | 20201017 |
| Unknown | China national standards | MT | 672300.0 | USD | 20201017 |
| Unknown | China national standards | MT | 74660.0 | USD | 20201017 |
| Unknown | China national standards | MT | 3800.0 | USD | 20201017 |
| Unknown | China national standards | MT | 4310.0 | USD | 20201017 |