| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 15760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 17840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2170.0 | USD | 20191201 |