| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10710.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 72940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 37990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8660.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 16700.0 | USD | 20190601 |