| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 69310.0 | USD | 20200501 |
| Unknown | China national standards | MT | 63740.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 9000.0 | USD | 20200501 |
| Unknown | China national standards | MT | 98420.0 | USD | 20200423 |
| Unknown | China national standards | MT | 10100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 11050.0 | USD | 20200423 |
| Unknown | China national standards | MT | 13610.0 | USD | 20200423 |
| Unknown | China national standards | MT | 95680.0 | USD | 20200422 |
| Unknown | China national standards | MT | 10600.0 | USD | 20200422 |