| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20201011 |
| Unknown | China national standards | MT | 3780.0 | USD | 20201011 |
| Unknown | China national standards | MT | 6520.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3610.0 | USD | 20201010 |
| Unknown | China national standards | MT | 7040.0 | USD | 20201010 |
| Unknown | China national standards | MT | 820.0 | USD | 20201010 |
| Unknown | China national standards | MT | 8810.0 | USD | 20201001 |
| Unknown | China national standards | MT | 510.0 | USD | 20201001 |
| Unknown | China national standards | MT | 890.0 | USD | 20201001 |
| Unknown | China national standards | MT | 950.0 | USD | 20201001 |