| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3110.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3150.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3030.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3380.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3190.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3180.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3180.0 | USD | 20191017 |
| Unknown | China national standards | MT | 3500.0 | USD | 20191017 |