| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20201119 |
| Unknown | China national standards | MT | 700.0 | USD | 20201119 |
| Unknown | China national standards | MT | 110.0 | USD | 20201119 |
| Unknown | China national standards | MT | 100.0 | USD | 20201119 |
| Unknown | China national standards | MT | 100.0 | USD | 20201119 |
| Unknown | China national standards | MT | 91930.0 | USD | 20201119 |
| Unknown | China national standards | MT | 760.0 | USD | 20201118 |
| Unknown | China national standards | MT | 770.0 | USD | 20201118 |
| Unknown | China national standards | MT | 91770.0 | USD | 20201118 |
| Unknown | China national standards | MT | 110.0 | USD | 20201118 |