| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6800.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5200.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8720.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10790.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5410.0 | USD | 20190701 |