2025-2031年中国不锈钢复合板行业市场供需状况分析与投资策略研究预测

Group 1 - The core viewpoint of the article highlights the growth and potential of the stainless steel composite plate industry, driven by increasing demand in various sectors and advancements in production technology [5][7]. Group 2 - The stainless steel composite plate is produced through metallurgical bonding processes, combining carbon steel substrates with stainless steel layers, and is widely used in industries such as petrochemicals and power equipment [2]. - The industry chain consists of upstream raw materials and equipment, midstream production, and downstream applications, with stainless steel as a key material influencing supply [3]. - In 2024, China's stainless steel crude steel output is projected to reach 39.44 million tons, a year-on-year increase of 7.54%, providing ample raw material support for the composite plate industry [3]. Group 3 - The demand for stainless steel composite plates in China is expected to grow from 520,000 tons in 2019 to 840,000 tons in 2024, with a compound annual growth rate (CAGR) of 10.07% [5]. - The global market value of stainless steel composite plates is anticipated to reach 5905 million USD by 2031, with a CAGR of 7.6% from 2025 to 2031 [5]. Group 4 - The industry is expected to optimize material ratios and composite processes to enhance product properties, focusing on high-temperature and hydrogen-resistant composite plates [8]. - The introduction of advanced technologies such as nanotechnology and laser welding will improve interface bonding and drive the industry towards high-value-added sectors [8]. - The shift towards low-carbon production and environmentally friendly practices will become crucial, with non-polluting cold-rolled composite processes gradually replacing traditional high-energy methods [8].