| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4190.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1510.0 | USD | 20200501 |
| Unknown | China national standards | MT | 49210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20410.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 15150.0 | USD | 20200501 |
| Unknown | China national standards | MT | 12520.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4460.0 | USD | 20200501 |
| Unknown | China national standards | MT | 28910.0 | USD | 20200423 |
| Unknown | China national standards | MT | 53070.0 | USD | 20200423 |