| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3440.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10370.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12480.0 | USD | 20190901 |
| Unknown | China national standards | MT | 14670.0 | USD | 20190901 |
| Unknown | China national standards | MT | 14670.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8090.0 | USD | 20190901 |