| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13110.0 | USD | 20191210 |
| Unknown | China national standards | MT | 100100.0 | USD | 20191201 |
| Unknown | China national standards | MT | 117650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12500.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 83570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 117650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 87150.0 | USD | 20191201 |
| Unknown | China national standards | MT | 71060.0 | USD | 20191201 |