煤炭开采加工板块短线拉升，郑州煤电涨停

Group 1 - The coal mining and processing sector has experienced a short-term surge, with Zhengzhou Coal Electricity (600121) hitting the daily limit up [1] - Other companies such as Shanxi Coal International (600546), Jinko Coal Industry (601001), Lu'an Environmental Energy (601699), Yunnan Coal Energy (600792), and Haohua Energy (601101) have also seen significant increases in their stock prices [1] - There is a notable influx of dark pool funds into these stocks, indicating increased investor interest [1]