Why did the Calcium Carbide Price Change in July 2025? The Calcium Carbide Price Index in the U.S. moved upward through Q2 2025, with gains driven mainly by cost-side pressures and automotive-linked demand, while weakness in construction and sluggish downstream PVC and acetylene sectors restrained broader market momentum.

The calcium carbide prices in the United States for Q2 2024 reached 1475 USD/MT in June. In the USA, the market saw strong price gains driven by high demand from sectors like PVC and acetylene. Logistical adjustments and a steady recovery supported this upward trajectory. Market resilience was underscored by steady procurement, with strategic supply chain shifts further boosting domestic demand and contributing to an optimistic pricing landscape throughout the quarter.

Get the latest insights on price movement and trend analysis of Calcium Carbide in different regions across the world (Asia, Europe, North America, Latin America, and the Middle East Africa).

Track YoY price shifts of technical-grade calcium carbide in China, with 2025 forecasts showing early stability despite oversupply in Asia and Europe.

The global calcium carbide market size is forecasted to grow at a CAGR of 4.6% from 2025 to 2032, reaching USD 20,322.60 million by 2032. The market was valued at USD 14,225.81 million in 2024 and is expected to grow to USD 14,621.02 million in 2025.

The Calcium Carbide Market Report Segments the Industry by Product Grade (CaC₂ Content More Than 90% and More), Application (Acetylene Gas, Calcium Cyanamide, Reducing and Dehydrating Agent, and More), End-User Industry (Chemicals, Metallurgy, Food, and Other End-User Industries), and Geography (Asia-Pacific, North America, Europe, and More). The Market Forecasts are Provided in Terms of Volume (Tons).

Calcium carbide, CaC2 when pure, is transparent and colorless, with a specific gravity of 2.22 at 180oC. Commercial calcium carbide is the main source of acetylene, and acetylene is used principally in the synthesis of a series of organic chemicals, resins, and plastics and in oxyacetylene welding and cutting of metals. The main raw materials required for the manufacture of the product are limestone containing at least 98 per cent of calcium carbide, charcoal and petroleum coke.
In 2019, the market size of Calcium Carbide is xx million US$ and it will reach xx million US$ in 2025, growing at a CAGR of xx% from 2019; while in China, the market size is valued at xx million US$ and will increase to xx million US$ in 2025, with a CAGR of xx% during forecast period.
In this report, 2018 has been considered as the base year and 2019 to 2025 as the forecast period to estimate the market size for Calcium Carbide.
This report studies the global market size of Calcium Carbide, especially focuses on the key regions like United States, European Union, China, and other regions (Japan, Korea, India and Southeast Asia).
This study presents the Calcium Carbide production, revenue, market share and growth rate for each key company, and also covers the breakdown data (production, consumption, revenue and market share) by regions, type and applications. history breakdown data from 2014 to 2019, and forecast to 2025.
For top companies in United States, European Union and China, this report investigates and analyzes the production, value, price, market share and growth rate for the top manufacturers, key data from 2014 to 2019.
In global market, the following companies are covered:
CARBIDE INDUSTRIES
Denka
MCB INDUSTRIES
SA Calcium Carbide
Aldon
AlzChem
APH Regency Power
DCM Shriram
Erdos Xinhua Silicon Metal Industry
Hudson Chemical
Iran carbide
Mil-Spec Industries
Market Segment by Product Type
Market Segment by Application
Acetylene Manufacturing
Synthesis of Solvents
Pharmaceuticals
Plastics
Steel Making
Carbide Lamps
Others
Key Regions split in this report: breakdown data for each region.
United States
China
European Union
Rest of World (Japan, Korea, India and Southeast Asia)
The study objectives are:
To analyze and research the Calcium Carbide status and future forecast in United States, European Union and China, involving sales, value (revenue), growth rate (CAGR), market share, historical and forecast.
To present the key Calcium Carbide manufacturers, presenting the sales, revenue, market share, and recent development for key players.
To split the breakdown data by regions, type, companies and applications
To analyze the global and key regions market potential and advantage, opportunity and challenge, restraints and risks.
To identify significant trends, drivers, influence factors in global and regions
To analyze competitive developments such as expansions, agreements, new product launches, and acquisitions in the market
In this study, the years considered to estimate the market size of Calcium Carbide are as follows:
History Year: 2014-2018
Base Year: 2018
Estimated Year: 2019
Forecast Year 2019 to 2025

Calcium Carbide Market size was valued at USD 14.78 billion in 2021 and is poised to grow from USD 15.50 billion in 2022 to USD 22.73 billion by 2030, at a CAGR of 4.9% during the forecast period (2023-2030).

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The calcium carbide market share is expected to increase by USD 4.01 billion from 2020 to 2025, and the market’s growth momentum will accelerate at a CAGR of 6.98%. This calcium carbide market research report provides valuable insights on the post COVID-19 impact on the market, which will help companies evaluate their business approaches. The calcium carbide market report also offers information on several market vendors, including AlzChem Trostberg GmbH, American Elements, CARBIDE INDUSTRIES LLC, Denka Co. Ltd., Iran Carbide , MCB Industries Sdn. Bhd., Merck KGaA, NGO CHEMICAL GROUP LTD., Ningxia Jinyuyuan Chemical Group Co. Ltd., and PT Emdeki Utama Tbk among others. Furthermore, this report extensively covers calcium carbide market segmentation by application (acetylene production, reducing and dehydrating agent, steel making, calcium cyanamide production, and others) and geography (APAC, Europe, North America, South America, and MEA).

What will the Calcium Carbide Market Size be During the Forecast Period?

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Calcium Carbide Market: Key Drivers, Trends, and Challenges

The increasing steel production is notably driving the calcium carbide market growth, although factors such as health hazards caused by exposure to calcium carbide may impede market growth. Our research analysts have studied the historical data and deduced the key market drivers and the COVID-19 pandemic impact on the calcium carbide industry. The holistic analysis of the drivers will help in deducing end goals and refining marketing strategies to gain a competitive edge.

Key Calcium Carbide Market Driver

The rising demand for acetylene is a major factor driving the global calcium carbide market share growth. Acetylene is one of the most efficient and hottest burning standard welding gases. Calcium carbide reacts with water to produce acetylene and lime milk. One of the most extensive applications of acetylene gas is the preparation of various organic chemicals, such as 1,4-butanediol, which is widely used in the synthesis of polyurethane and polyester plastics. Acetylene can be used as a raw material to produce acetaldehyde, acetic anhydrite, and acetic acid. Additionally, it is also used for flame cleaning sheet metal surfaces. Rust, mill scale, and other scales are removed by low-cost flame cleaning. Furthermore, acetylene is used in various consumer products such as hair sprays and cosmetics. The rising demand for acetylene gas due to its application in various products is expected to drive the demand for calcium carbide during the forecast period.

Key Calcium Carbide Market Trend

The rising demand for calcium cyanamide is another factor supporting the global calcium carbide market share growth. Calcium cyanamide is one of the fertilizers used in the agriculture industry and it prevents yield and quality losses during tight crop rotations. It is a nitrogen-based fertilizer made from carbides that are produced by heating limestone and compound nitrogen at high temperatures. As an agricultural chemical, calcium cyanamide protects crops from a wide range of harmful insects and weeds. Calcium cyanamide is one of the highly consumed fertilizers across the world. The global fertilizers market was valued at 342,128.77 thousand tons in 2018. Moreover, calcium cyanamide is utilized in non-agricultural applications, such as the production and refining processes of iron and industrial chemical products, which, in turn, contributes to the growth of the market. Therefore, the rising global demand for fertilizers will drive the demand for calcium cyanamide during the forecast period and increase the demand for calcium carbide.

Key Calcium Carbide Market Challenge

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Market Overview The global calcium carbide market was valued at USD 3.38 billion in 2025 and is projected to reach USD 4.51 billion by 2033, exhibiting a CAGR of 2.99% over the forecast period of 2025-2033. The market's growth can be attributed to the rising demand for acetylene gas in various industries and the increasing use of calcium carbide in the chemical, metallurgical, and construction industries. The automotive, aerospace, construction, and electronics sectors are major end-use industries for calcium carbide. Drivers, Trends, and Restraints The soaring demand for acetylene gas, which is used in welding, cutting, and lighting applications, is a key driver of the calcium carbide market. The increasing use of calcium carbide in the production of PVC resin, a major component in the manufacturing of pipes, fittings, and flooring, is another significant driver. Additionally, the growing construction activities worldwide, particularly in emerging economies, are fueling the market growth due to the use of calcium carbide in construction materials. However, environmental concerns associated with acetylene gas production and the volatility of raw material prices pose potential challenges for the market. Key drivers for this market are: Growing demand from the steel industryExpansion in the construction sectorRising use in acetylene productionIncreased application in chemical synthesis. Potential restraints include: Increasing adoption of vinyl productsRising demand from the construction sectorGrowing need for calcium carbide in metalworkingExpanding automotive industryGovernment regulations on environmental protection.

The Calcium Carbide Market size is expected to reach a valuation of USD 26.70 billion in 2033 growing at a CAGR of 5%. The Calcium Carbide market research report classifies market by share, trend, demand, forecast and based on segmentation.

The global calcium carbide market is expected to grow at a CAGR of about 4.60% in the forecast period of 2025-2034.

Calcium Carbide Market Outlook

According to our latest research, the global calcium carbide market size in 2024 reached USD 14.2 billion, reflecting robust demand across multiple industries. The market is projected to expand at a CAGR of 5.3% from 2025 to 2033, resulting in a forecasted market size of USD 22.6 billion by 2033. This growth trajectory is driven by increasing consumption in acetylene gas production, steel manufacturing, and the expanding use of calcium carbide as a reducing and dehydrating agent in various industrial processes. As per our latest research, the market is experiencing a steady uptrend, supported by the rising demand for chemicals and ongoing investments in infrastructure and manufacturing worldwide.

One of the primary growth factors for the calcium carbide market is the surging demand for acetylene gas, which is a key raw material in the synthesis of several organic chemicals and is widely used in welding and metal cutting applications. The rapid pace of industrialization in emerging economies, particularly in Asia Pacific, has spurred the construction and manufacturing sectors, which in turn has driven up the consumption of acetylene gas. Additionally, the shift towards more efficient and cost-effective production processes in chemical manufacturing has increased the reliance on calcium carbide as a crucial feedstock. This trend is expected to persist as industries seek to optimize operational costs while maintaining high output quality.

Another significant driver for the calcium carbide market is its application in steel manufacturing. Calcium carbide is extensively used as a desulfurizing agent and deoxidizer in the steel industry, facilitating the removal of impurities and enhancing the quality of the final product. The global steel industry has witnessed substantial growth, especially in developing regions where infrastructure development and urbanization are at their peak. As governments continue to invest in transportation, energy, and housing projects, the demand for high-quality steel is set to rise, further propelling the need for calcium carbide. This symbiotic relationship between the steel industry and calcium carbide production is expected to be a key pillar of market growth over the forecast period.

In addition to its core industrial applications, calcium carbide is finding new opportunities in the agriculture and pharmaceutical sectors. In agriculture, calcium carbide is used for the production of calcium cyanamide, an important fertilizer and soil conditioner, supporting higher crop yields and sustainable farming practices. The pharmaceutical industry also utilizes calcium carbide derivatives in the synthesis of various compounds. The increasing focus on sustainable agriculture and the growing global population are expected to amplify the demand for calcium carbide in the coming years. Furthermore, advancements in chemical synthesis and the development of new applications are likely to broaden the scope of calcium carbide usage, contributing to market expansion.

From a regional perspective, Asia Pacific dominates the global calcium carbide market, accounting for the largest share in 2024. This dominance is attributed to the presence of major manufacturing hubs in China and India, coupled with strong demand from the steel, chemical, and agricultural sectors. North America and Europe also hold significant market shares, driven by technological advancements and established industrial bases. Latin America and the Middle East & Africa are emerging as promising markets, benefiting from increasing investments in infrastructure and industrial development. The regional outlook remains positive, with Asia Pacific expected to maintain its leadership position due to ongoing industrialization and favorable government policies.

Application Analysis

The calcium carbide market is segmented by application into acetylene gas production, calcium cyanamide, reducing and dehydrating agent, steel manufacturing, chemical production, and others. Among these, acetylene gas production holds the largest share, as acetylene is a versatile industrial gas used extensively in welding, metal cutting, and chemical synthesis. The growing demand for acetylene gas in the construction and automotive industries, particularly in developing economies, is a major factor driving this segment. Moreover, technological advancements in gas generation and handling systems have improved the efficiency and safety of acetylene production, further boostin

The Europe Calcium Carbide Market would witness market growth of 4.3% CAGR during the forecast period (2023-2030). In the year 2020, the Europe market's volume surged to 820.87 kilo tonnes, showcasing a growth of 3.7% (2019-2022). In the pharmaceutical industry, it finds niche applications primari

Calcium Carbide market size is projected to grow steadily, delivering a CAGR of 3.7% in the forecast duration 2026. It performs a detailed evaluation of the market size, share, demand, trends, revenue, and sales to track the development of the industry through the years.

Calcium Carbide Market size is expected to be worth around USD 26.5 Billion by 2034, from USD 16.6 Billion in 2024, at a CAGR of 4.8%

Calcium Carbide Gas Market Outlook

The global market size for calcium carbide gas is projected to grow from USD 20.5 billion in 2023 to an estimated USD 31.3 billion by 2032, reflecting a compound annual growth rate (CAGR) of 5% over the forecast period. The growth of this market is fueled by a combination of rising industrial applications, growing demand for steel production, and increased use in chemical manufacturing.

One of the primary growth drivers of the calcium carbide gas market is its extensive application in the steelmaking process. The production of steel relies heavily on calcium carbide gas for desulfurization, which significantly enhances the quality of the steel produced. The rapid industrialization and urbanization in emerging economies have led to increased construction activities, thereby driving the demand for steel, which in turn is boosting the market for calcium carbide gas. Additionally, governments worldwide are investing in infrastructure development, further propelling steel demand.

Another significant growth factor is the utilization of calcium carbide gas in the chemical manufacturing sector. It is a crucial component in the production of acetylene gas, which serves as a key input in the synthesis of various chemicals, including plastics, synthetic rubber, and solvents. The burgeoning chemical industry, particularly in developing regions, is expected to sustain the demand for calcium carbide gas. Moreover, advancements in chemical synthesis technologies and the push for more efficient production processes are contributing to market expansion.

The welding and cutting applications of calcium carbide gas also contribute notably to market growth. Acetylene gas, derived from calcium carbide, is widely used in oxy-acetylene welding and cutting. The high temperature flame it produces is ideal for welding and cutting a variety of metals, including steel and aluminum. The expansion of the automotive and aerospace industries, which require precise welding and cutting operations, is significantly driving the demand for calcium carbide gas. Additionally, the repair and maintenance activities in these sectors further contribute to market growth.

Acetylene, a crucial derivative of calcium carbide gas, plays a significant role in various industrial applications, particularly in welding and cutting operations. Its ability to produce a high-temperature flame makes it indispensable in industries requiring precision and efficiency. The versatility of acetylene extends beyond welding, as it is also utilized in the synthesis of numerous chemicals, including plastics and synthetic rubber. The demand for acetylene is expected to rise with the expansion of the automotive and aerospace sectors, which rely on its unique properties for manufacturing and maintenance processes. As industries continue to seek efficient and high-performance solutions, acetylene's importance is likely to grow, further driving the demand for calcium carbide gas.

Regionally, the Asia Pacific market for calcium carbide gas is expected to exhibit robust growth during the forecast period. The region's strong industrial base, particularly in China and India, is a significant factor. These countries are major producers and consumers of steel and chemicals, thereby underpinning the demand for calcium carbide gas. The ongoing industrialization, coupled with substantial infrastructure development projects in the region, is likely to further boost the market. Additionally, favorable government policies and investments in industrial sectors are anticipated to support market growth in Asia Pacific.

Application Analysis

The chemical manufacturing segment accounts for a significant share of the calcium carbide gas market. Calcium carbide gas is a vital component in the production of acetylene gas, which is extensively used in the synthesis of numerous chemicals. The increasing demand for acetylene in producing plastics, synthetic rubber, and solvents is driving the growth of this segment. Furthermore, the chemical industry's continuous evolution towards more efficient and sustainable production processes is expected to augment the demand for calcium carbide gas. The development of advanced chemical synthesis techniques and the growing emphasis on reducing environmental impact are additional factors contributing to the segment's growth.

In the welding and cutting segment, calcium carbide gas plays a crucial role due to its use in p

Report of Calcium Carbide Market is currently supplying a comprehensive analysis of many things which are liable for economy growth and factors which could play an important part in the increase of the marketplace in the prediction period. The record of Calcium Carbide Industry is providing the thorough study on the grounds of market revenue discuss production and price happened. The report also provides the overview of the segmentation on the basis of area, contemplating the particulars of earnings and sales pertaining to marketplace.

The global calcium carbide market was worth USD 14.79 billion in 2022 and is expected to reach USD 22.75 billion by 2030, expanding from USD 15.58 billion in 2023 at a CAGR of 5.9%. Market size, growth, share

The Calcium Carbide market is experiencing steady growth, projected to reach a market size of approximately $XX million in 2025, exhibiting a Compound Annual Growth Rate (CAGR) of 3.75% from 2025 to 2033. This growth is fueled by increasing demand from key sectors like the acetylene gas production industry, which utilizes calcium carbide as a primary feedstock for welding, cutting, and chemical synthesis. Furthermore, the rising construction and infrastructure development activities globally are boosting the demand for acetylene, thereby positively impacting the calcium carbide market. Technological advancements leading to improved production efficiency and reduced manufacturing costs are also contributing to market expansion. However, environmental concerns related to calcium carbide production, including the release of harmful byproducts, pose a significant restraint. Stringent environmental regulations in several regions are likely to influence future market growth trajectories. The market is segmented geographically, with prominent players such as Hongda Xingye Co Ltd, China Salt Inner Mongolia Chemical Co Ltd, and Merck KGaA (Sigma-Aldrich) contributing significantly to the overall market dynamics. Competitive landscape analysis reveals a mix of large established players and smaller regional producers. The market's future will be shaped by factors including the adoption of sustainable production practices, innovations in acetylene generation, and the fluctuating prices of raw materials. The forecast period from 2025 to 2033 presents promising opportunities for growth within specific market segments. Companies are likely to focus on expanding their production capacities, enhancing product quality, and exploring new applications for calcium carbide. Furthermore, strategic mergers, acquisitions, and joint ventures are expected to play a significant role in shaping the market landscape. Developing regions are poised for significant growth, driven by burgeoning industrialization and infrastructure investments. Market players focusing on sustainable practices, product diversification, and technological innovation will likely achieve a competitive edge. However, managing the environmental challenges associated with production remains a crucial aspect for long-term success within this industry. Careful monitoring of government regulations and industry trends will also be essential for sustaining profitability and market share. Key drivers for this market are: Favorable Demand from Steel Industry Across the World, Increase in Demand for Chemical Production. Potential restraints include: Detrimental Effect of Calcium Carbide on Health, Stringent Environmental Regulations. Notable trends are: Chemical Industry to Dominate the Market.