| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 9270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5610.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7610.0 | USD | 20190701 |
| Unknown | China national standards | MT | 8870.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11090.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12010.0 | USD | 20190701 |