| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21610.0 | USD | 20180312 |
| Unknown | China national standards | MT | 29090.0 | USD | 20180312 |
| Unknown | China national standards | MT | 21110.0 | USD | 20180312 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180312 |
| Unknown | China national standards | MT | 7940.0 | USD | 20180311 |
| Unknown | China national standards | MT | 54980.0 | USD | 20180311 |
| Unknown | China national standards | MT | 13330.0 | USD | 20180311 |
| Unknown | China national standards | MT | 37990.0 | USD | 20180311 |