| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21940.0 | USD | 20190510 |
| Unknown | China national standards | MT | 23170.0 | USD | 20190510 |
| Unknown | China national standards | MT | 21630.0 | USD | 20190510 |
| Unknown | China national standards | MT | 29060.0 | USD | 20190510 |
| Unknown | China national standards | MT | 23260.0 | USD | 20190510 |
| Unknown | China national standards | MT | 23930.0 | USD | 20190510 |
| Unknown | China national standards | MT | 25100.0 | USD | 20190510 |
| Unknown | China national standards | MT | 27670.0 | USD | 20190510 |
| Unknown | China national standards | MT | 23300.0 | USD | 20190510 |
| Unknown | China national standards | MT | 28740.0 | USD | 20190510 |