航行警告！黄海南部实弹射击

Group 1 - The Lianyungang Maritime Safety Administration issued a navigation warning for live-fire exercises in the southern Yellow Sea from November 18 to 25, prohibiting entry from 8 AM to 6 PM daily [1] - The warning is part of routine maritime safety measures to ensure the safety of vessels during military exercises [1] Group 2 - The article highlights significant market movements, including a surge in lithium battery stocks and a sharp sell-off in artificial intelligence stocks, indicating volatility in the A-share market [3] - The China Securities Regulatory Commission has made recent announcements that could impact market sentiment and investor behavior [3]