| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3880.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4270.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3630.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5620.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3610.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4050.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4290.0 | USD | 20200201 |