| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20710.0 | USD | 20200510 |
| Unknown | China national standards | MT | 19750.0 | USD | 20200510 |
| Unknown | China national standards | MT | 19870.0 | USD | 20200510 |
| Unknown | China national standards | MT | 20460.0 | USD | 20200510 |
| Unknown | China national standards | MT | 18900.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3300.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2680.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3290.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3090.0 | USD | 20200510 |
| Unknown | China national standards | MT | 2630.0 | USD | 20200510 |