| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 99320.0 | USD | 20171201 |
| Unknown | China national standards | MT | 105040.0 | USD | 20171201 |
| Unknown | China national standards | MT | 9330.0 | USD | 20171201 |
| Unknown | China national standards | MT | 31090.0 | USD | 20171201 |
| Unknown | China national standards | MT | 42540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 6450.0 | USD | 20171201 |
| Unknown | China national standards | MT | 42540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 6450.0 | USD | 20171201 |
| Unknown | China national standards | MT | 96590.0 | USD | 20171123 |
| Unknown | China national standards | MT | 107060.0 | USD | 20171123 |