Which one is better, aluminum cladding or one machine and two machines?

Aluminum cladding and one machine are good. The aluminum-clad first machine is developing well, with high economic benefits and good remuneration. However, the second machine has stagnated in recent years, has declining economic benefits, and has lower recruitment benefits than the first machine. Baotou Aluminum (Group) Company, formerly Baotou Aluminum Factory, was founded in 1958. It was the first electrolytic aluminum enterprise in Inner Mongolia Autonomous Region and one of the eight largest aluminum factories in the country at that time. In June 1993, it was determined to be an unsupervised enterprise directly under the Inner Mongolia Autonomous Region. It was changed to a company system at the end of 1998. In June 2001, Baotou Aluminum Co., Ltd. was initiated. In June 2003, it was incorporated into China Aluminum Corporation. In May 2005, Baotou Aluminum Co., Ltd. The stock was officially listed and traded on the Shanghai Stock Exchange. In December 2007, Chinalco completed a share swap and absorption merger with Baotou Aluminum, and Baotou Aluminum's shares were successfully delisted. Baotou Aluminum Group is a holding subsidiary of Chinalco. Chinalco and Baotou Municipal Government jointly hold the company's equity. Baotou Aluminum Group has become one of the shareholder units of Chinalco, which is controlled by Chinalco. Baotou Aluminum Group is a subsidiary of Chinalco (Chinalco holds 80% and Baotou City holds 20%). Baotou Aluminum The company is a wholly-owned subsidiary of China Aluminum Corporation of China. The two companies are collectively known as Chinalco Baotou Enterprises or Baotou Aluminum.