Market Overview - A-shares opened mixed with active sectors including non-ferrous metals, chemical fiber, shipbuilding, commercial retail, and gold concepts, while sectors like paper printing, pharmaceutical commerce, glass fiber, insurance, and semiconductors saw declines [1][10] - In the Hong Kong market, both the Hang Seng Index and the Hang Seng Tech Index rose, with notable gains in stocks such as Jiangxi Copper and Xpeng Motors [1][10] Non-Ferrous Metals - Jiangxi Copper shares surged over 10%, and the company plans to invest up to £764 million to fully acquire Solgold [8][17] Carbon Fiber Sector - The carbon fiber concept saw initial gains with companies like Guangwei Composite and Jilin Carbon Valley rising over 10%, and Jilin Chemical Fiber hitting the daily limit [2][11] - Toray Industries announced a price increase for its TORAYCA brand carbon fiber products by 10% to 20% starting January 2026, driven by rising demand in wind power and aerospace sectors [4][13] Sodium Battery Concept - The sodium battery sector was active with stocks like Chuan Yi Technology hitting the daily limit, following announcements from CATL about large-scale applications in various fields by 2026 [5][14] Brain-Computer Interface - The brain-computer interface sector showed strength with companies like Xiangyu Medical rising over 10%, supported by successful space trials of a wireless implanted brain-computer interface system [6][15] Wind Power Sector - The wind power sector experienced a rally with Goldwind Technology hitting the daily limit, alongside gains in other related companies [16] Robotics Sector - In the robotics sector, companies like UBTECH Robotics saw significant increases, following the establishment of a standardization committee for humanoid robots and embodied intelligence [9][18] New Energy Vehicles - The new energy vehicle sector in Hong Kong saw widespread gains, with Xpeng Motors and Li Auto rising significantly, supported by government initiatives promoting high-quality development in the automotive industry [9][18]

Core Viewpoint - The sodium battery concept has gained significant momentum, with several companies experiencing notable stock price increases on November 13 [1] Group 1: Company Performance - Weike Technology has reached its daily limit up in stock price [1] - Huasheng Lithium Battery, Haike New Energy, Wanrun New Energy, and Enjie shares have also seen price increases [1]