| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22190.0 | USD | 20180721 |
| Unknown | China national standards | MT | 10890.0 | USD | 20180721 |
| Unknown | China national standards | MT | 8010.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3460.0 | USD | 20180721 |
| Unknown | China national standards | MT | 8690.0 | USD | 20180720 |
| Unknown | China national standards | MT | 12040.0 | USD | 20180720 |
| Unknown | China national standards | MT | 11130.0 | USD | 20180720 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180720 |
| Unknown | China national standards | MT | 14510.0 | USD | 20180719 |