| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 92250.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9390.0 | USD | 20190901 |
| Unknown | China national standards | MT | 16460.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20810.0 | USD | 20190901 |
| Unknown | China national standards | MT | 66590.0 | USD | 20190901 |