| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20180621 |
| Unknown | China national standards | MT | 250.0 | USD | 20180621 |
| Unknown | China national standards | MT | 250.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180621 |
| Unknown | China national standards | MT | 250.0 | USD | 20180620 |
| Unknown | China national standards | MT | 310.0 | USD | 20180620 |
| Unknown | China national standards | MT | 5530.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180620 |
| Unknown | China national standards | MT | 5380.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180620 |