| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20201118 |
| Unknown | China national standards | MT | 850.0 | USD | 20201118 |
| Unknown | China national standards | MT | 120.0 | USD | 20201118 |
| Unknown | China national standards | MT | 140.0 | USD | 20201118 |
| Unknown | China national standards | MT | 140.0 | USD | 20201118 |
| Unknown | China national standards | MT | 850.0 | USD | 20201117 |
| Unknown | China national standards | MT | 810.0 | USD | 20201117 |
| Unknown | China national standards | MT | 130.0 | USD | 20201117 |
| Unknown | China national standards | MT | 130.0 | USD | 20201117 |
| Unknown | China national standards | MT | 260.0 | USD | 20201117 |