| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20180519 |
| Unknown | China national standards | MT | 720.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180519 |
| Unknown | China national standards | MT | 6360.0 | USD | 20180519 |
| Unknown | China national standards | MT | 7840.0 | USD | 20180519 |
| Unknown | China national standards | MT | 310.0 | USD | 20180519 |
| Unknown | China national standards | MT | 73180.0 | USD | 20180519 |
| Unknown | China national standards | MT | 10700.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180519 |
| Unknown | China national standards | MT | 780.0 | USD | 20180519 |