| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20201118 |
| Unknown | China national standards | MT | 780.0 | USD | 20201117 |
| Unknown | China national standards | MT | 1330.0 | USD | 20201117 |
| Unknown | China national standards | MT | 190.0 | USD | 20201117 |
| Unknown | China national standards | MT | 170.0 | USD | 20201117 |
| Unknown | China national standards | MT | 4320.0 | USD | 20201117 |
| Unknown | China national standards | MT | 2480.0 | USD | 20201117 |
| Unknown | China national standards | MT | 3700.0 | USD | 20201117 |
| Unknown | China national standards | MT | 270.0 | USD | 20201117 |
| Unknown | China national standards | MT | 630.0 | USD | 20201116 |