| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 56560.0 | USD | 20201118 |
| Unknown | China national standards | MT | 22670.0 | USD | 20201117 |
| Unknown | China national standards | MT | 22670.0 | USD | 20201117 |
| Unknown | China national standards | MT | 10420.0 | USD | 20201116 |
| Unknown | China national standards | MT | 60660.0 | USD | 20201116 |
| Unknown | China national standards | MT | 70950.0 | USD | 20201116 |
| Unknown | China national standards | MT | 56020.0 | USD | 20201116 |
| Unknown | China national standards | MT | 49770.0 | USD | 20201116 |
| Unknown | China national standards | MT | 55820.0 | USD | 20201115 |
| Unknown | China national standards | MT | 65210.0 | USD | 20201115 |