| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5380.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2190.0 | USD | 20191201 |