Asia Leads the Way in Global Limestone Production

---

Researched by Industrial Info Resources (Sugar Land, Texas)--From ancient monuments and medieval architecture to modern-day construction and steel production, limestone has remained relevant across centuries. Owing to its widespread application across sectors such as agriculture, chemicals, environmental management and many consumer products, the global demand for limestone has been on the rise.

Limestone is obtained via open-pit mining from quarries, underground mining and sometimes also through dredging from seabed. Its durability, low maintenance as well as its resistance to fire and pests makes limestone an ideal choice for construction, enhancing the safety and longevity of structures. In comparison to other natural stones like marble and granite, limestone can be easily quarried, making it an economically viable material.

Over the years, Asia has remained a significant player in the limestone market with countries like China and India driving major demand due to rising urbanization, infrastructural developments and other industrial activities. As limestone serves as a base for cement and concrete production as well as a fluxing agent in steel manufacturing, its demand in the region remains substantial. Limestone is also used as a fertilizer for controlling the pH level of soil and also for promoting plant growth.

China and India, as the most populous countries in the world with populations of over 1.4 billion each, are poised to see growth in demand for food and fertilizers, hence further bolstering the demand for limestone. Limestone is also used significantly in flue gas desulfurization systems (FGDs) for controlling sulfur dioxide (SO2) emissions, a major contributor of acid rain pollution.

Industrial Info is presently tracking 485 active capital-spending projects worth more than US$24 billion aimed at limestone quarrying and processing in Asia. Subscribers to Industrial Info's Global Market Intelligence (GMI) Metals & Minerals Project Database can click here for a full list of projects.

By country, China leads the way with a total spend pipeline of more than US$21 billion across 334 projects, followed by India (US$2 billion) and the Philippines (US$631 million.) Other countries with substantial investments include Oman, Vietnam and South Korea.

With an aggregate investment of more than US$4 billion, China National Materials Group Corporation Limited (Beijing, China), China Baowu Steel Group Corporation Limited (Shanghai Shi, China) and China Energy Engineering Group Company Limited (Beijing) are the top players in the market. They collectively hold a market share of 16%.

With about 41% of the investment is in the engineering stage, 33% in the planning phase and 26% under construction, a majority of these projects are anticipated to be completed by December 2025, while the rest are expected to reach fruition by December 2038.

Despite the demand, challenges like environmental degradation as well as health and safety concerns remain. However, limestone quarrying holds promise with the adoption of sustainable quarrying practices (like land reclamation and dust control systems) and the implementation of modern technologies (like geographic information systems (GIS) and remote sensing).

Industrial Info Resources (IIR) is the leading provider of industrial market intelligence. Since 1983, IIR has provided comprehensive research, news and analysis on the industrial process, manufacturing and energy related industries. IIR's Global Market Intelligence (GMI) helps companies identify and pursue trends across multiple markets with access to real, qualified and validated plant and project opportunities. Across the world, IIR is tracking over 200,000 current and future projects worth $17.8 Trillion (USD).