| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5340.0 | USD | 20201116 |
| Unknown | China national standards | MT | 3670.0 | USD | 20201116 |
| Unknown | China national standards | MT | 3800.0 | USD | 20201116 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201115 |
| Unknown | China national standards | MT | 18790.0 | USD | 20201115 |
| Unknown | China national standards | MT | 1143870.0 | USD | 20201115 |
| Unknown | China national standards | MT | 925630.0 | USD | 20201115 |
| Unknown | China national standards | MT | 8600.0 | USD | 20201115 |
| Unknown | China national standards | MT | 45160.0 | USD | 20201115 |
| Unknown | China national standards | MT | 3750.0 | USD | 20201115 |