| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20190701 |
| Unknown | China national standards | MT | 80.0 | USD | 20190701 |
| Unknown | China national standards | MT | 980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 670.0 | USD | 20190701 |
| Unknown | China national standards | MT | 820.0 | USD | 20190701 |
| Unknown | China national standards | MT | 850.0 | USD | 20190701 |
| Unknown | China national standards | MT | 850.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190701 |
| Unknown | China national standards | MT | 680.0 | USD | 20190701 |
| Unknown | China national standards | MT | 630.0 | USD | 20190701 |