| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20201118 |
| Unknown | China national standards | MT | 300.0 | USD | 20201118 |
| Unknown | China national standards | MT | 320.0 | USD | 20201118 |
| Unknown | China national standards | MT | 270.0 | USD | 20201117 |
| Unknown | China national standards | MT | 350.0 | USD | 20201117 |
| Unknown | China national standards | MT | 2050.0 | USD | 20201117 |
| Unknown | China national standards | MT | 320.0 | USD | 20201117 |
| Unknown | China national standards | MT | 310.0 | USD | 20201116 |
| Unknown | China national standards | MT | 2140.0 | USD | 20201116 |
| Unknown | China national standards | MT | 3650.0 | USD | 20201116 |