| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20191012 |
| Unknown | China national standards | MT | 7340.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191012 |
| Unknown | China national standards | MT | 690.0 | USD | 20191012 |
| Unknown | China national standards | MT | 10090.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191012 |
| Unknown | China national standards | MT | 10110.0 | USD | 20191011 |
| Unknown | China national standards | MT | 25650.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3530.0 | USD | 20191011 |
| Unknown | China national standards | MT | 27000.0 | USD | 20191011 |