| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 92530.0 | USD | 20190801 |
| Unknown | China national standards | MT | 18320.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7390.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6980.0 | USD | 20190801 |
| Unknown | China national standards | MT | 32310.0 | USD | 20190801 |
| Unknown | China national standards | MT | 62110.0 | USD | 20190801 |
| Unknown | China national standards | MT | 56970.0 | USD | 20190801 |
| Unknown | China national standards | MT | 15020.0 | USD | 20190801 |
| Unknown | China national standards | MT | 36780.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190801 |