| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1080.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5500.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2180.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190401 |
| Unknown | China national standards | MT | 26920.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6490.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190401 |