| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3850.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2740.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190101 |