| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8860.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9320.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5140.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7840.0 | USD | 20191201 |