| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3080.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12220.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6620.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6060.0 | USD | 20190901 |