| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25830.0 | USD | 20180722 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180721 |
| Unknown | China national standards | MT | 13830.0 | USD | 20180721 |
| Unknown | China national standards | MT | 15410.0 | USD | 20180721 |
| Unknown | China national standards | MT | 13830.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180720 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180720 |
| Unknown | China national standards | MT | 2720.0 | USD | 20180720 |