| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20201118 |
| Unknown | China national standards | MT | 4760.0 | USD | 20201118 |
| Unknown | China national standards | MT | 740.0 | USD | 20201118 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201117 |
| Unknown | China national standards | MT | 640.0 | USD | 20201115 |
| Unknown | China national standards | MT | 5150.0 | USD | 20201115 |
| Unknown | China national standards | MT | 4960.0 | USD | 20201115 |
| Unknown | China national standards | MT | 4710.0 | USD | 20201115 |
| Unknown | China national standards | MT | 4010.0 | USD | 20201115 |
| Unknown | China national standards | MT | 700.0 | USD | 20201115 |