| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10400.0 | USD | 20200517 |
| Unknown | China national standards | MT | 800.0 | USD | 20200517 |
| Unknown | China national standards | MT | 360.0 | USD | 20200517 |
| Unknown | China national standards | MT | 250.0 | USD | 20200517 |
| Unknown | China national standards | MT | 101590.0 | USD | 20200517 |
| Unknown | China national standards | MT | 940.0 | USD | 20200517 |
| Unknown | China national standards | MT | 350.0 | USD | 20200517 |
| Unknown | China national standards | MT | 370.0 | USD | 20200517 |
| Unknown | China national standards | MT | 6690.0 | USD | 20200517 |
| Unknown | China national standards | MT | 4370.0 | USD | 20200517 |