强势拉升！狂掀涨停潮！

Market Overview - The A-share market showed mixed performance with the Shanghai Composite Index rising over 1%, reaching a ten-year high, while the Shenzhen Component Index increased by 0.81% and the ChiNext Index slightly declined by 0.04% [1] - The Hong Kong market saw the Hang Seng Technology Index rise over 2%, with notable gains from JD Health, SenseTime, and NetEase [1] Sector Performance Non-ferrous Metals - The non-ferrous metals sector strengthened, with industrial metals like copper and aluminum leading the gains. Zijin Mining's stock surged over 6%, hitting a historical high with a market capitalization exceeding 1 trillion yuan [4] - Other stocks such as Zhite New Materials and Liyuan Co. also reached their daily limit up [4] Precious Metals - Domestic precious metals futures continued to rise, with silver and platinum contracts increasing by over 7%. The price of gold jewelry also saw an uptick, with prices for 24K gold jewelry reported at 1390 yuan per gram, up by 12 yuan from the previous day [6][8] Chemical Sector - The chemical sector experienced a rally, particularly in the salt chemical segment, with stocks like Chlor-Alkali Chemical and Bofei Electric hitting their daily limit up [9] - PVC futures rose over 3% in a single day, accumulating a rise of over 15% since mid-December [11] - Wanhua Chemical announced a price increase for core products starting December 2025, aligning with international giants like BASF and Dow, driven by rising raw material costs and industry-wide maintenance [12] - The chemical industry is expected to benefit from a recovery in supply-demand dynamics, with a projected upward cycle in industry prosperity due to policies aimed at reducing competition [12]