Core Viewpoint - The tragic accident at the flotation plant of China Gold Group's Inner Mongolia Mining Company resulted in the death of six students from Northeast University, raising serious concerns about safety standards and operational practices in the mining industry [4][20]. Group 1: Accident Details - On July 23, six students fell into a flotation tank due to the sudden collapse of a grid plate, leading to their unfortunate deaths [4][19]. - The grid plate, which is crucial for safety, was reported to have a fixed angle steel weld with old cracks that failed under concentrated load, causing the entire plate to detach [17][15]. - The flotation tank is a critical component in the extraction of valuable metals, and the incident highlights the inherent dangers associated with such industrial equipment [12][10]. Group 2: Company Background - The Ulnugtu Mountain Copper-Molybdenum Mine is a significant project for China Gold Group, representing its largest investment and the first major non-ferrous metal project under its multi-metal development strategy [8]. - In 2024, the Inner Mongolia Mining Company reported an operating income of 5.91 billion and a net profit of 2.28 billion [8]. Group 3: Safety Measures and Investigations - Following the accident, the Inner Mongolia government initiated an elevated investigation, leading to the suspension of operations at the affected workshop and the detention of three individuals, including the safety vice president [6][21]. - The company had previously claimed to have achieved a "zero accident" safety goal in its flotation workshop, emphasizing the importance of cost control and material management [13][14]. Group 4: Industry Implications - The incident underscores the need for strict adherence to safety standards in the mining industry, including regular inspections and maintenance of critical components like grid plates [18]. - Similar accidents in the past highlight the ongoing risks associated with industrial operations, emphasizing the necessity for enhanced safety training and operational protocols [18].

Core Viewpoint - TSMC has faced significant safety issues at its Chiayi plant, leading to a halt in operations due to multiple industrial accidents resulting in fatalities and injuries [1][2]. Summary by Sections Industrial Accidents - TSMC's Chiayi plant has reported four major industrial accidents within two months, resulting in two deaths and two injuries [2]. - The first incident occurred on May 20, where a worker fell from a four-story scaffold and was seriously injured [2]. - A second incident involved a worker being run over by a forklift while resting, resulting in a severe leg injury [2]. - The third accident on May 26 involved a falling transformer that killed a worker despite emergency medical efforts [2]. - The most recent incident on July 16 involved a heavy ice water pipe falling from a height of 5 to 6 meters, fatally injuring a female worker [1][2]. Regulatory Response - Due to the series of accidents, Taiwan's Occupational Safety and Health Administration has ordered a complete suspension of TSMC's mechanical engineering operations at the Chiayi science park [2].