| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20170322 |
| Unknown | China national standards | MT | 610.0 | USD | 20170322 |
| Unknown | China national standards | MT | 30430.0 | USD | 20170321 |
| Unknown | China national standards | MT | 4180.0 | USD | 20170318 |
| Unknown | China national standards | MT | 5000.0 | USD | 20170318 |
| Unknown | China national standards | MT | 30520.0 | USD | 20170317 |
| Unknown | China national standards | MT | 32150.0 | USD | 20170316 |
| Unknown | China national standards | MT | 17090.0 | USD | 20170316 |
| Unknown | China national standards | MT | 9430.0 | USD | 20170315 |
| Unknown | China national standards | MT | 4430.0 | USD | 20170315 |