Core Viewpoint - The recent surge in oil and gas stocks is primarily driven by escalating tensions in the Middle East, particularly the conflict between Israel and Iran, which has raised concerns about potential disruptions in oil supply [2][5]. Group 1: Market Reactions - On June 19, A-share oil and gas stocks experienced significant gains, with companies like Shouhua Gas, Tongyuan Petroleum, and Blue Flame Holdings hitting the daily limit or rising over 10% [1][4]. - In the Hong Kong market, low-priced oil and gas stocks also saw a resurgence, with China Oilfield Services rising over 125% at one point [5]. Group 2: Geopolitical Factors - The ongoing conflict between Israel and Iran has led to fears of oil supply interruptions, contributing to a sharp increase in international crude oil prices [2][5]. - On June 19, Iran launched a new wave of missile attacks against Israel, using over 20 missiles, which has further escalated tensions in the region [2][12]. Group 3: Oil Supply and Market Outlook - According to the International Energy Agency (IEA), Iran's current production of crude oil, condensate, and natural gas liquids is approximately 4.8 million barrels per day, with exports averaging around 1.7 million barrels per day this year [5]. - Concerns about potential sanctions on Iranian oil and the possibility of the Strait of Hormuz being closed, which accounts for about 25% of global oil shipping traffic, are expected to keep oil prices volatile and on an upward trend [5].