| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25290.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27740.0 | USD | 20190601 |
| Unknown | China national standards | MT | 29330.0 | USD | 20190601 |
| Unknown | China national standards | MT | 36960.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28340.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6170.0 | USD | 20190601 |
| Unknown | China national standards | MT | 30840.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28360.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 31490.0 | USD | 20190601 |