| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3200.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191201 |
| Unknown | China national standards | MT | 440.0 | USD | 20191201 |