| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29970.0 | USD | 20191201 |
| Unknown | China national standards | MT | 24340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 28930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 24100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 27500.0 | USD | 20191201 |
| Unknown | China national standards | MT | 24780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 25740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 24940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 27130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 25380.0 | USD | 20191201 |