| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| NX Xing'ertai | N/A | MT | USD | 20251216 | |
| Weifang Pengsheng | N/A | MT | USD | 20251216 | |
| IM Yongxin Chem | Calcium Carbide, Grade 1, Gas Yield (at 20°C and 101.3 kPa) ≥ 280 L/kg | MT | USD | 20251215 | |
| Danjiangkou Electrochemical | N/A | MT | USD | 20251215 | |
| Inner Mongolia Erdos | N/A | MT | USD | 20251215 | |
| Shenmu Changming | N/A | MT | USD | 20251215 | |
| Ningxia Dadi | N/A | MT | USD | 20251215 | |
| Chayouqian Mengde | N/A | MT | USD | 20251215 | |
| Wuhai Mengjin | N/A | MT | USD | 20251215 | |
| Gansu Hongfeng | N/A | MT | USD | 20251215 |
