| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1700.0 | USD | 20191017 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191017 |
| Unknown | China national standards | MT | 550.0 | USD | 20191017 |
| Unknown | China national standards | MT | 620.0 | USD | 20191017 |
| Unknown | China national standards | MT | 7890.0 | USD | 20191017 |
| Unknown | China national standards | MT | 1190.0 | USD | 20191017 |
| Unknown | China national standards | MT | 8620.0 | USD | 20191017 |
| Unknown | China national standards | MT | 6210.0 | USD | 20191017 |
| Unknown | China national standards | MT | 18520.0 | USD | 20191017 |
| Unknown | China national standards | MT | 6450.0 | USD | 20191017 |