| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3910.0 | USD | 20190901 |
| Unknown | China national standards | MT | 110.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5540.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5850.0 | USD | 20190901 |
| Unknown | China national standards | MT | 79240.0 | USD | 20190901 |
| Unknown | China national standards | MT | 740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 163820.02 | USD | 20190901 |