| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20090.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 25800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 25960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 20390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21090.0 | USD | 20191101 |
| Unknown | China national standards | MT | 23230.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19580.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22360.0 | USD | 20191101 |