下游应用范围广泛 2025年越南型钢市场仍依赖中国供应

Core Viewpoint - The steel section industry, particularly in Vietnam, is experiencing significant growth driven by demand in automotive and construction sectors, with a notable reliance on imports, especially from China [2][4]. Industry Overview - Steel sections are categorized into various types, including H, C, Z, and L sections, and are widely used in automotive manufacturing, construction, and other sectors due to their lightweight, high strength, and ease of processing [2]. - The global market for H-section steel is projected to reach $2.87 billion in 2024, with an expected compound annual growth rate (CAGR) of 4.8% from 2025 to 2029, potentially exceeding $3.6 billion by 2029 [2]. Market Demand in Vietnam - In Vietnam, the automotive industry is rapidly growing, with production reaching 362,500 vehicles by October 2022, ranking fourth in Southeast Asia, which increases the demand for steel sections in vehicle manufacturing [3]. - The construction sector in Vietnam is also expanding due to urbanization and infrastructure investments, with government plans to increase per capita housing area to 26-27 square meters by 2026, further driving the demand for steel sections [3]. Supply Dynamics - Vietnam's steel section market is heavily reliant on imports due to insufficient local production capacity, with China being a major supplier. In the first three quarters of 2025, China exported 870,000 tons of small and medium-sized steel sections to Southeast Asia, marking a 30% increase year-on-year [4][5].