| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20201118 |
| Unknown | China national standards | MT | 300.0 | USD | 20201118 |
| Unknown | China national standards | MT | 240.0 | USD | 20201118 |
| Unknown | China national standards | MT | 290.0 | USD | 20201118 |
| Unknown | China national standards | MT | 1820.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1770.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201117 |
| Unknown | China national standards | MT | 4580.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1670.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201117 |