| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2740.0 | USD | 20210101 |
| Unknown | China national standards | MT | 16910.0 | USD | 20201223 |
| Unknown | China national standards | MT | 17410.0 | USD | 20201223 |