机械设备行业跟踪周报：短期回调强推油服设备、锂电设备，重视半导体设备国产化率提高的历史性机遇-20251012

Investment Rating - The report maintains an "Overweight" rating for the mechanical equipment industry [1] Core Views - The report emphasizes the short-term pullback in oil service equipment and lithium battery equipment, while highlighting the historic opportunity for the increase in domestic semiconductor equipment localization rate [1][2][3] Summary by Sections Oil Service Equipment - The impact of US tariffs and falling oil prices on overseas operations is limited, with long-term logic driven by oil and gas expansion in the Middle East and increased domestic market share [2] - Brent crude oil price fell to $64 per barrel on October 10, primarily due to trade concerns and OPEC+ production increases [2] - Middle Eastern oil producers are expected to continue expanding production despite lower oil prices, as their production costs remain significantly below breakeven levels [2] - Recommended stocks include strong players in high-barrier markets such as Jerry Holdings and Neway Valve [2] Lithium Battery Equipment - Export controls do not equate to a ban on exports, and leading equipment manufacturers are expected to benefit from stable overseas market shares and improved profitability [2] - The demand for lithium battery equipment is anticipated to grow as domestic battery manufacturers ramp up production in response to rising sales of new energy vehicles [2] - Key recommended companies include leading line equipment suppliers like Sieng Intelligent and laser welding equipment manufacturers like Lianying Laser [2] Semiconductor Equipment - The US's strengthened export controls on semiconductor equipment are expected to benefit domestic manufacturers by increasing their market share [3] - The report forecasts rapid increases in localization rates for core process equipment in domestic wafer fabs, driven by rising storage prices and domestic advanced process expansions [3] - Investment suggestions include companies specializing in etching and thin film deposition equipment such as North Huachuang and Zhongwei Electronics [3] General Recommendations - The report suggests a focus on a diversified portfolio of companies across various segments, including semiconductor, oil service, and lithium battery equipment, to capitalize on growth opportunities in the mechanical equipment industry [1][12]