| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32080.0 | USD | 20190701 |
| Unknown | China national standards | MT | 41590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 29300.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 32010.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13490.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22360.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21930.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22540.0 | USD | 20190701 |