| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27830.0 | USD | 20200501 |
| Unknown | China national standards | MT | 34210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4310.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4820.0 | USD | 20200501 |
| Unknown | China national standards | MT | 920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4850.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4920.0 | USD | 20200501 |
| Unknown | China national standards | MT | 4310.0 | USD | 20200501 |
| Unknown | China national standards | MT | 29480.0 | USD | 20200423 |
| Unknown | China national standards | MT | 5000.0 | USD | 20200423 |