| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 252360.0 | USD | 20190817 |
| Unknown | China national standards | MT | 690.0 | USD | 20190817 |
| Unknown | China national standards | MT | 320.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190817 |
| Unknown | China national standards | MT | 630.0 | USD | 20190817 |
| Unknown | China national standards | MT | 20410.0 | USD | 20190817 |
| Unknown | China national standards | MT | 760.0 | USD | 20190817 |
| Unknown | China national standards | MT | 390.0 | USD | 20190816 |
| Unknown | China national standards | MT | 5470.0 | USD | 20190816 |