| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20201112 |
| Unknown | China national standards | MT | 260.0 | USD | 20201112 |
| Unknown | China national standards | MT | 70.0 | USD | 20201112 |
| Unknown | China national standards | MT | 70.0 | USD | 20201112 |
| Unknown | China national standards | MT | 70.0 | USD | 20201112 |
| Unknown | China national standards | MT | 3770.0 | USD | 20201112 |
| Unknown | China national standards | MT | 5600.0 | USD | 20201112 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201112 |
| Unknown | China national standards | MT | 650.0 | USD | 20201111 |
| Unknown | China national standards | MT | 310.0 | USD | 20201111 |