Calcium Carbide Prices Sep 2026, Trend, News, Chart & Analysis

Northeast Asia - Calcium Carbide Prices Sep 2026

The Calcium Carbide Prices in Northeast Asia reached USD 0.38/KG in September 2026, rising 5.6%. Firmer demand from acetylene production, chemical processing, and steel applications supported procurement. Higher coke and limestone costs increased production expenses, while controlled regional output and steady downstream requirements strengthened supplier quotations and overall market sentiment.

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Europe Calcium - Calcium Carbide Prices Sep 2026

The Calcium Carbide price in Europe stood at USD 1.23/KG in September 2026, declining 8.9%. Softer demand from acetylene, chemical, and steel sectors reduced procurement pressure. Improved availability and cautious purchasing weighed on prices, while energy and feedstock costs continued influencing production economics and regional supplier pricing conditions during September.

South America - Calcium Carbide Prices Sep 2026

The Calcium Carbide price in South America reached USD 1.11/KG in September 2026, rising 5.7%. Stronger demand from mining, acetylene, and chemical industries supported procurement. Limited regional production capacity, higher logistics expenses, and firmer feedstock costs tightened availability, encouraging suppliers to raise quotations and strengthening market sentiment overall across markets.

North America - Calcium Carbide Prices Sep 2026
The Calcium Carbide price in North America stood at USD 1.67/KG in September 2026, declining

Note: The analysis can be tailored to align with the customer's specific needs.

What is Calcium Carbide?
Calcium Carbide (CaC2), also known as calcium acetylide, is a grey to brown crystalline chemical compound primarily produced by reacting calcium oxide (lime) with carbon-rich coke at very high temperatures in electric furnaces. Its most important characteristic is its reaction with water to produce acetylene gas and calcium hydroxide.

Calcium Carbide is widely used in acetylene production, chemical manufacturing, steel desulfurization, PVC-related chemical chains, calcium cyanamide production, welding applications, and other industrial processes.

Latest Calcium Carbide Prices - September 2026

Region Price (USD/KG) Latest Movement
Northeast Asia 0.38 +5.6% ↑
Europe 1.23 -8.9% ↓
South America 1.11 +5.7% ↑
North America 1.67 -4.0% ↓

The September 2026 Calcium Carbide market displayed mixed regional movement. Northeast Asia and South America recorded increases, while Europe and North America experienced declines. Regional differences reflected variations in electricity and coke costs, downstream PVC and acetylene demand, production rates, inventories, and import availability.

For comparison, IMARC's latest publicly indexed benchmark currently shows August 2026 prices of USD 0.36/KG in Northeast Asia, USD 1.35/KG in Europe, USD 1.05/KG in South America, and USD 1.74/KG in North America.

Calcium Carbide Price Trend in September 2026

The September price trend remained mixed across major markets. Northeast Asia experienced firmer pricing as electricity restrictions and production curtailments tightened availability, while higher semi-coke costs added production-cost support. Chinese market monitoring also reported renewed downstream PVC restocking during August and continued supply adjustments into September.

In Europe, prices declined despite energy-intensive production economics, reflecting softer procurement and sufficient availability. North America also recorded a decrease as balanced inventories and cautious industrial purchasing limited upward price pressure.

South America moved higher, with limited regional manufacturing capacity and import-related costs contributing to firmer quotations.

Calcium Carbide Price Index and Supply Analysis

The Calcium Carbide price index in September 2026 reflected considerable regional divergence. The product is particularly sensitive to electricity, coke/semi-coke, limestone and lime costs, because its manufacturing process requires high-temperature electric furnaces.

China remains a central producer and consumer, making Chinese operating rates and export availability important indicators for international markets. Current Chinese market data showed domestic calcium carbide prices around RMB 2,640/MT on September 8, while regional prices varied considerably depending on production location.

Procurement Resource reported July 2026 benchmarks of USD 364.48/MT FOB China, USD 471.48/MT CIF India, USD 551.97/MT CIF USA, USD 536.09/MT CIF Brazil, and USD 566.97/MT CIF Canada, illustrating the substantial difference between origin and delivered-market pricing.

Factors Affecting Calcium Carbide Prices

1. Electricity Costs
Calcium Carbide production is highly energy intensive. Changes in electricity tariffs, power availability, and industrial power restrictions can significantly alter production economics.

2. Coke and Semi-Coke Prices
Coke and semi-coke are essential carbonaceous inputs. Higher feedstock costs raise manufacturing expenses and can encourage producers to increase quotations.

3. Limestone and Lime Costs
Limestone is processed into calcium oxide, an essential feedstock. Changes in mining, calcination, transportation, and energy costs can influence the final Calcium Carbide price.

4. PVC Industry Demand
PVC-related production represents an important downstream market for Calcium Carbide, particularly through acetylene-based chemical chains. Weak PVC operating rates can reduce procurement, whereas restocking can strengthen demand.

5. Acetylene Demand
Calcium Carbide is reacted with water to generate acetylene, which is used in chemical manufacturing and industrial applications. Changes in acetylene consumption directly influence Calcium Carbide requirements.

6. Production Operating Rates
Plant shutdowns, maintenance, power restrictions, environmental requirements, and furnace utilization can quickly change regional availability.

7. Logistics and Freight
Calcium Carbide prices in import-dependent markets are affected by ocean freight, inland transportation, port handling, storage, and safety-related logistics expenses.

Calcium Carbide Supply and Demand Dynamics

Supply-Side

Supply conditions during September 2026 were influenced by production rates in China, electricity availability, semi-coke economics, environmental controls, and plant maintenance. Chinese market reports indicated that power-use restrictions and production adjustments were influencing availability, while some facilities resumed operations and increased regional supply.

Demand-Side

Demand remained closely linked to PVC, acetylene, steel desulfurization, chemical synthesis, and industrial applications. Procurement remained cautious in several regions, while selected Chinese downstream PVC buyers engaged in restocking, providing support to the regional market.

Latest Calcium Carbide Market News - September 2026

Recent market developments indicate that power availability and production controls remain important pricing variables in China. A September 2026 market report cited orderly power-use restrictions and downstream maintenance as factors limiting demand, while another report highlighted supply curtailments and cost pressure from semi-coke.

On September 8, 2026, ECHEMI reported Chinese domestic Calcium Carbide pricing around RMB 2,640/MT, with regional quotations varying substantially across producing areas.

Claight reported that Calcium Carbide in China reached USD 393.39/MT on September 7, 2026, up 5.7% week-on-week and 16.5% year-on-year in its own price series. The source attributed recent strength to power rationing, plant curtailments, higher semi-coke costs, and downstream PVC restocking.

Current Calcium Carbide Demand

Current demand is primarily supported by:
• PVC and acetylene-based chemical production
• Acetylene gas manufacturing
• Steel desulfurization
• Chemical synthesis
• Calcium cyanamide production
• Metal cutting and welding applications
• Specialty industrial chemicals

PVC remains an important downstream demand indicator, while acetylene production provides another major consumption channel. Steelmakers also use Calcium Carbide for desulfurization and metallurgical treatment.

Future Calcium Carbide Demand

Future demand is expected to remain connected to the development of PVC, acetylene derivatives, chemical intermediates, steel production, and industrial manufacturing.

Growth opportunities will depend on downstream operating rates, infrastructure and construction activity, and the expansion of chemical production. However, energy intensity, environmental requirements, electricity availability, and production economics may constrain capacity expansion and influence future price volatility.

IMARC estimates the global Calcium Carbide industry at USD 18.05 Billion in 2025 and projects it to reach USD 28.98 Billion by 2034, representing a 5.40% CAGR during 2026-2034.

Previous Year Calcium Carbide Price Comparison

IMARC's publicly indexed historical data provides useful reference points for comparison. In December 2025, Calcium Carbide prices were USD 0.38/KG in Northeast Asia, USD 1.32/KG in Europe, USD 1.13/KG in South America, and USD 1.71/KG in North America.

Compared with these December 2025 benchmarks, September 2026 prices supplied for this analysis indicate:

Region Dec 2025 (USD/KG) Sep 2026 (USD/KG) Change
Northeast Asia 0.38 0.38 0.0%
Europe 1.32 1.23 -6.8%
South America 1.13 1.11 -1.8%
North America 1.71 1.67 -2.3%

These comparisons should be interpreted as benchmark movements rather than direct assessments of individual supplier quotations, because actual prices can vary according to grade, delivery basis, contract terms, port, and transaction size.

Calcium Carbide Price Outlook 2026

The Calcium Carbide market is expected to remain sensitive to electricity prices, coke and semi-coke costs, PVC operating rates, production restrictions, and regional inventory levels through the remainder of 2026.

In Asia, Chinese production and power availability are likely to remain important indicators for regional pricing. In Europe and North America, downstream industrial consumption and import economics will influence procurement. Meanwhile, South American prices may remain sensitive to import availability and logistics costs.

The overall market direction will therefore depend on the balance between energy-intensive production economics and downstream chemical and metallurgical demand.

Major Uses of Calcium Carbide

Acetylene Production
Calcium Carbide reacts with water to generate acetylene gas, which is used as an industrial chemical feedstock.

PVC and Chemical Manufacturing
It supports acetylene-based chemical pathways used to manufacture important intermediates and polymers.

Steel Desulfurization
Calcium Carbide is used as a desulfurizing agent in steelmaking to help remove sulfur from molten metal.

Calcium Cyanamide
Calcium Carbide serves as a raw material for calcium cyanamide, which has agricultural and industrial applications.

Welding and Metal Cutting
Acetylene generated from Calcium Carbide has historically been used in oxy-acetylene welding and cutting applications.

Other Industrial Applications
It is also utilized in chemical synthesis and selected metallurgical and industrial processes.

Most Asked FAQs About Calcium Carbide

1. What is Calcium Carbide?
Calcium Carbide is an inorganic compound with the chemical formula CaC2. It reacts with water to generate acetylene gas and calcium hydroxide.

2. What are the main raw materials used to produce Calcium Carbide?
The primary inputs are calcium oxide (lime) and a carbon source such as coke, with electricity providing the high-temperature energy required for production.

3. What factors affect Calcium Carbide prices?
The major factors include electricity costs, coke and semi-coke prices, limestone availability, production rates, PVC demand, acetylene consumption, freight costs, inventories, and environmental regulations.

4. Which industry is a major consumer of Calcium Carbide?
The PVC and acetylene-based chemical industries are important consumers, while steelmaking, chemical synthesis, and calcium cyanamide production also contribute to demand.

5. Why is electricity important for Calcium Carbide production?
Calcium Carbide is manufactured through an energy-intensive high-temperature process. Consequently, electricity costs and power availability have a significant impact on production economics.

6. Is Calcium Carbide hazardous?
Calcium Carbide reacts strongly with water and releases flammable acetylene gas. Therefore, its handling, storage, transportation, and industrial use require appropriate safety procedures and regulatory controls.

7. What is the Calcium Carbide price in September 2026?
For the September 2026 benchmark used in this analysis, prices were USD 0.38/KG in Northeast Asia, USD 1.23/KG in Europe, USD 1.11/KG in South America, and USD 1.67/KG in North America.

Key Takeaway
The September 2026 Calcium Carbide market showed mixed regional pricing, with Northeast Asia and South America moving higher while Europe and North America declined. Energy costs, semi-coke availability, production controls, PVC demand, acetylene consumption, and regional logistics remain central factors shaping the Calcium Carbide price trend and supply-demand balance.

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Key Coverage:
• Market Analysis
• Market Breakup by Region
• Demand Supply Analysis by Type
• Demand Supply Analysis by Application
• Demand Supply Analysis of Raw Materials
• Price Analysis
o Spot Prices by Major Ports
o Price Breakup
o Price Trends by Region
o Factors influencing the Price Trends
• Market Drivers, Restraints, and Opportunities
• Competitive Landscape
• Recent Developments
• Global Event Analysis

How IMARC Pricing Database Can Help

The latest IMARC Group study, "Calcium Carbide Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data 2026 Edition," presents a detailed analysis of Calcium Carbide price trend, offering key insights into global Calcium Carbide market dynamics. This report includes comprehensive price charts, which trace historical data and highlights major shifts in the market.

The analysis delves into the factors driving these trends, including raw material costs, production fluctuations, and geopolitical influences. Moreover, the report examines Calcium Carbide demand, illustrating how consumer behaviour and industrial needs affect overall market dynamics. By exploring the intricate relationship between supply and demand, the prices report uncovers critical factors influencing current and future prices.

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