| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7590.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7210.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4270.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6690.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7880.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7910.0 | USD | 20190901 |
| Unknown | China national standards | MT | 349330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 247780.0 | USD | 20190901 |
| Unknown | China national standards | MT | 425290.0 | USD | 20190901 |