| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18780.0 | USD | 20200501 |
| Unknown | China national standards | MT | 22850.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18340.0 | USD | 20200501 |
| Unknown | China national standards | MT | 25940.0 | USD | 20200501 |
| Unknown | China national standards | MT | 23720.0 | USD | 20200501 |
| Unknown | China national standards | MT | 19950.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20050.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18220.0 | USD | 20200501 |
| Unknown | China national standards | MT | 22500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18720.0 | USD | 20200501 |