特变电工(600089.SH)：套管产线当前满产运行

Core Viewpoint - The company TBEA (特变电工) has confirmed that its casing production line is currently operating at full capacity, indicating strong demand and operational efficiency [1] Group 1: Production Capacity - The casing production line is running at full capacity, reflecting robust operational performance [1] - The company has achieved domestic production of conventional casing products and low-end UHV (Ultra High Voltage) direct current casings (below 600kV) [1] - High-end UHV direct current casings (800kV and 600kV) are currently undergoing domestic testing and have been put into trial operation [1]