油气ETF(159697)创年内新高，我国开建全球最大陆上薄膜型液化天然气储罐

Group 1 - The core viewpoint of the news highlights the positive performance of the oil and gas sector, with the National Oil and Gas Index (399439) rising by 0.67% and several key stocks, including Shanghai Petrochemical (600688) and China National Offshore Oil Corporation (600938), showing significant gains [1] - The construction of the Guangdong East LNG receiving station storage project has officially commenced, which will feature the world's largest land-based membrane LNG storage tank, marking a significant technological breakthrough in China's large-scale LNG storage and transportation facilities [1] - According to Huatai Securities, from 2026 to 2028, the market anticipates a decline followed by an increase in international crude oil prices, with a comprehensive drop in domestic import pipeline natural gas and LNG long-term contract prices, potentially leading to a cost decline cycle for gas companies and supporting downstream natural gas demand growth [1] Group 2 - As of November 28, 2025, the top ten weighted stocks in the National Oil and Gas Index (399439) include China National Petroleum Corporation (601857) and China Petroleum & Chemical Corporation (600028), collectively accounting for 65.78% of the index [2] - The Oil and Gas ETF (159697) closely tracks the National Oil and Gas Index, reflecting the price changes of publicly listed companies in the oil and gas industry on the Shanghai and Shenzhen stock exchanges [1]