| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2720.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3160.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21790.0 | USD | 20191023 |
| Unknown | China national standards | MT | 25480.0 | USD | 20191023 |
| Unknown | China national standards | MT | 22490.0 | USD | 20191023 |
| Unknown | China national standards | MT | 20910.0 | USD | 20191023 |
| Unknown | China national standards | MT | 20680.0 | USD | 20191023 |
| Unknown | China national standards | MT | 22400.0 | USD | 20191023 |