| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8000.0 | USD | 20190701 |