| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12180.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10890.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10840.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11490.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11100.0 | USD | 20190701 |