| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19950.0 | USD | 20200501 |
| Unknown | China national standards | MT | 22260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 17570.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 25540.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 24440.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21530.0 | USD | 20200423 |
| Unknown | China national standards | MT | 19260.0 | USD | 20200423 |