| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4740.0 | USD | 20201114 |
| Unknown | China national standards | MT | 5040.0 | USD | 20201114 |
| Unknown | China national standards | MT | 750.0 | USD | 20201113 |
| Unknown | China national standards | MT | 710.0 | USD | 20201113 |
| Unknown | China national standards | MT | 730.0 | USD | 20201112 |
| Unknown | China national standards | MT | 4910.0 | USD | 20201112 |
| Unknown | China national standards | MT | 4890.0 | USD | 20201112 |
| Unknown | China national standards | MT | 10240.0 | USD | 20201112 |
| Unknown | China national standards | MT | 10270.0 | USD | 20201111 |
| Unknown | China national standards | MT | 5050.0 | USD | 20201111 |