| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20210323 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210323 |
| Unknown | China national standards | MT | 240.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210323 |
| Unknown | China national standards | MT | 320.0 | USD | 20210323 |
| Unknown | China national standards | MT | 280.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210322 |
| Unknown | China national standards | MT | 170.0 | USD | 20210322 |
| Unknown | China national standards | MT | 280.0 | USD | 20210322 |