| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22050.0 | USD | 20171010 |
| Unknown | China national standards | MT | 23100.0 | USD | 20171001 |
| Unknown | China national standards | MT | 18700.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2720.0 | USD | 20171001 |
| Unknown | China national standards | MT | 4390.0 | USD | 20171001 |
| Unknown | China national standards | MT | 21940.0 | USD | 20171001 |
| Unknown | China national standards | MT | 3330.0 | USD | 20171001 |
| Unknown | China national standards | MT | 3340.0 | USD | 20171001 |
| Unknown | China national standards | MT | 17860.0 | USD | 20171001 |
| Unknown | China national standards | MT | 17860.0 | USD | 20171001 |