A股可燃冰概念股进一步拉升，神开股份涨停，潜能恒信涨近7%

Group 1 - The core viewpoint of the news is that the A-share market's combustible ice concept stocks have seen significant gains following a major breakthrough in methane direct catalytic conversion technology by a Chinese research team [1] - The research team from Hainan University has developed a new catalytic system that achieves nearly 100% selectivity in converting gaseous methane into high-value liquid fuel methanol, providing a core technology solution for the efficient utilization of natural gas hydrate resources in the South China Sea [1] - The breakthrough technology demonstrates two major innovations: a methanol selectivity of 99.7%, indicating almost "zero loss" in conversion, and a low-temperature process requiring only 70°C, enhancing safety, energy efficiency, and environmental sustainability for future industrial production [1] Group 2 - The stock performance of key companies in the combustible ice sector includes: - ShenKong Co., Ltd. (涨停) with a market cap of 4.163 billion and a year-to-date increase of 115.85% [2] - QianNeng HengXin (涨近7%) with a market cap of 7.142 billion and a year-to-date increase of 74.38% [2] - HaiMo Technology (涨超3%) with a market cap of 4.403 billion and a year-to-date increase of 60.41% [2] - China Oilfield Services (涨超2%) with a market cap of 68.8 billion and a year-to-date decrease of 3.90% [2] - NanGang Co., Ltd. (涨超2%) with a market cap of 29.7 billion and a year-to-date increase of 4.69% [2]