| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11800.0 | USD | 20200301 |
| Unknown | China national standards | MT | 12530.0 | USD | 20200301 |
| Unknown | China national standards | MT | 103200.0 | USD | 20200223 |
| Unknown | China national standards | MT | 55170.0 | USD | 20200223 |
| Unknown | China national standards | MT | 7810.0 | USD | 20200223 |
| Unknown | China national standards | MT | 14820.0 | USD | 20200223 |
| Unknown | China national standards | MT | 14390.0 | USD | 20200223 |
| Unknown | China national standards | MT | 17480.0 | USD | 20200223 |
| Unknown | China national standards | MT | 197320.02 | USD | 20200222 |
| Unknown | China national standards | MT | 15080.0 | USD | 20200222 |