| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 160.0 | USD | 20200501 |
| Unknown | China national standards | MT | 120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 960.0 | USD | 20200423 |
| Unknown | China national standards | MT | 860.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200423 |
| Unknown | China national standards | MT | 330.0 | USD | 20200423 |
| Unknown | China national standards | MT | 110.0 | USD | 20200423 |