油气概念股走低，油气相关ETF跌超3%

Group 1 - Oil and gas concept stocks declined, with China Merchants Energy, COSCO Shipping Energy, and China Merchants South Oil dropping over 7%, while China Petroleum and CNOOC Engineering fell over 4% [1] - Oil and gas-related ETFs experienced a decline of over 3% [1] Group 2 - Specific oil and gas ETFs reported the following prices and changes: - Bosera Oil and Gas ETF at 1.330, down 0.047 (-3.41%) - Huitianfu Oil and Gas ETF at 1.379, down 0.047 (-3.30%) - Yinhua Oil and Gas ETF at 1.318, down 0.044 (-3.23%) [2] - Some brokerages indicate that despite geopolitical uncertainties, the medium to long-term oil supply and demand dynamics remain favorable, maintaining a positive outlook on the "Big Three" oil companies and the oil service sector [2] - The recovery of the macro economy is expected to boost chemical demand, and in the long term, the clearing of chemical product capacity is beneficial for leading enterprises, with a positive outlook on large refining, coal chemical, and ethylene profitability [2]