Group 1 - The AMAC Nonferrous Metals Index decreased by 0.75%, closing at 3562.23 points, with a trading volume of 59.117 billion yuan [1] - Over the past month, the AMAC Nonferrous Metals Index has increased by 12.84%, by 26.81% over the last three months, and by 29.72% year-to-date [1] - The index is based on the classification guidelines from the China Securities Association and includes 43 industry classification indices [1] Group 2 - The top ten holdings of the AMAC Nonferrous Metals Index include Northern Rare Earth (8.62%), Huayou Cobalt (5.47%), and China Aluminum (5.47%) [1] - The market capitalization distribution shows that the Shenzhen Stock Exchange accounts for 53.16% and the Shanghai Stock Exchange for 46.84% [1] - In terms of industry composition, raw materials represent 96.59%, industrials 2.03%, information technology 1.03%, and consumer discretionary 0.35% [2]

Group 1 - The AMAC Nonferrous Metals Index increased by 0.81%, closing at 3387.8 points with a trading volume of 36.511 billion [1] - The AMAC Nonferrous Metals Index has risen by 8.81% in the past month, 21.63% in the past three months, and 21.46% year-to-date [1] - The index is based on the classification guidelines from the China Securities Association and includes 43 industry classification indices [1] Group 2 - The top ten holdings of the AMAC Nonferrous Metals Index include Northern Rare Earth (8.77%), China Aluminum (5.63%), and Huayou Cobalt (5.56%) [1] - The market capitalization distribution shows that 52.51% of the holdings are from the Shenzhen Stock Exchange, while 47.49% are from the Shanghai Stock Exchange [1] Group 3 - The industry composition of the AMAC Nonferrous Metals Index shows that raw materials account for 96.48%, industrials for 2.09%, information technology for 1.07%, and consumer discretionary for 0.36% [2]