| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1390.0 | USD | 20200501 |
| Unknown | China national standards | MT | 960.0 | USD | 20200501 |
| Unknown | China national standards | MT | 990.0 | USD | 20200501 |
| Unknown | China national standards | MT | 960.0 | USD | 20200501 |
| Unknown | China national standards | MT | 970.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200423 |
| Unknown | China national standards | MT | 970.0 | USD | 20200423 |
| Unknown | China national standards | MT | 890.0 | USD | 20200423 |